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- 完成 [Table(AsTable = xx)] 分表特性查询；

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2881099 2022-04-09 15:40:17 +08:00
parent abaeb7efd5
commit 980ee1e893
20 changed files with 147 additions and 85 deletions
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24
Examples/base_entity/Program.cs
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@ -115,8 +115,8 @@ namespace base_entity
.UseNoneCommandParameter(true) .UseNoneCommandParameter(true)
.UseConnectionString(FreeSql.DataType.Sqlite, "data source=test1.db;max pool size=5") .UseConnectionString(FreeSql.DataType.Sqlite, "data source=test1.db;max pool size=5")
.UseSlave("data source=test1.db", "data source=test2.db", "data source=test3.db", "data source=test4.db") //.UseSlave("data source=test1.db", "data source=test2.db", "data source=test3.db", "data source=test4.db")
.UseSlaveWeight(10, 1, 1, 5) //.UseSlaveWeight(10, 1, 1, 5)
//.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=2") //.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=2")
@ -200,6 +200,26 @@ namespace base_entity
var sqlatd801 = sqlatd8.ToSql(); var sqlatd801 = sqlatd8.ToSql();
var sqlatd802 = sqlatd8.ExecuteAffrows(); var sqlatd802 = sqlatd8.ExecuteAffrows();
var sqls1 = fsql.Select<AsTableLog>();
var sqls101 = sqls1.ToSql();
var sqls102 = sqls1.ToList();
var sqls2 = fsql.Select<AsTableLog>().Where(a => a.createtime.Between(DateTime.Parse("2022-3-1"), DateTime.Parse("2022-5-1")));
var sqls201 = sqls2.ToSql();
var sqls202 = sqls2.ToList();
var sqls3 = fsql.Select<AsTableLog>().Where(a => a.createtime > DateTime.Parse("2022-3-1") && a.createtime < DateTime.Parse("2022-5-1"));
var sqls301 = sqls3.ToSql();
var sqls302 = sqls3.ToList();
var sqls4 = fsql.Select<AsTableLog>().Where(a => a.createtime > DateTime.Parse("2022-3-1"));
var sqls401 = sqls4.ToSql();
var sqls402 = sqls4.ToList();
var sqls5 = fsql.Select<AsTableLog>().Where(a => a.createtime < DateTime.Parse("2022-5-1"));
var sqls501 = sqls5.ToSql();
var sqls502 = sqls5.ToList();
fsql.Aop.AuditValue += new EventHandler<FreeSql.Aop.AuditValueEventArgs>((_, e) => fsql.Aop.AuditValue += new EventHandler<FreeSql.Aop.AuditValueEventArgs>((_, e) =>
{ {

9
FreeSql.DbContext/FreeSql.DbContext.xml
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@ -538,14 +538,5 @@
<param name="that"></param> <param name="that"></param>
<returns></returns> <returns></returns>
</member> </member>
<member name="M:Microsoft.Extensions.DependencyInjection.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
<summary>
批量注入 Repository，可以参考代码自行调整
</summary>
<param name="services"></param>
<param name="globalDataFilter"></param>
<param name="assemblies"></param>
<returns></returns>
</member>
</members> </members>
</doc> </doc>

19
FreeSql/DataAnnotations/TableAttribute.cs
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@ -76,7 +76,7 @@ namespace FreeSql.DataAnnotations
ICollection<string> AllTables { get; } ICollection<string> AllTables { get; }
string GetTableNameByColumnValue(object columnValue, bool autoExpand = false); string GetTableNameByColumnValue(object columnValue, bool autoExpand = false);
ICollection<string> GetTableNamesByColumnValueRange(object columnValue1, object columnValue2); ICollection<string> GetTableNamesByColumnValueRange(object columnValue1, object columnValue2);
ICollection<string> GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, TableInfo table, CommonUtils commonUtils); ICollection<string> GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, SelectTableInfo tb, CommonUtils commonUtils);
} }
class DateTimeAsTableImpl : IAsTable class DateTimeAsTableImpl : IAsTable
{ {
@ -192,7 +192,7 @@ namespace FreeSql.DataAnnotations
{ {
return _dicRegSqlWhereDateTimes.GetOrAdd($"{columnName},{quoteParameterName}", cn => return _dicRegSqlWhereDateTimes.GetOrAdd($"{columnName},{quoteParameterName}", cn =>
{ {
cn = columnName.Replace(@"\[", @"\\[").Replace(@"\]", @"\\]"); cn = columnName.Replace("[", "\\[").Replace("]", "\\]").Replace(".", "\\.");
return new[] return new[]
{ {
new Regex($@"({cn}\s*(<|<=|>|>=|=|between)\s*)(datetime|cdate|to_date)\(('[^']+')\)", RegexOptions.IgnoreCase), new Regex($@"({cn}\s*(<|<=|>|>=|=|between)\s*)(datetime|cdate|to_date)\(('[^']+')\)", RegexOptions.IgnoreCase),
@ -239,15 +239,22 @@ namespace FreeSql.DataAnnotations
/// </summary> /// </summary>
/// <returns></returns> /// <returns></returns>
/// <exception cref="Exception"></exception> /// <exception cref="Exception"></exception>
public ICollection<string> GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, TableInfo table, CommonUtils commonUtils) public ICollection<string> GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, SelectTableInfo tb, CommonUtils commonUtils)
{ {
if (string.IsNullOrWhiteSpace(sqlWhere)) return _allTables;
var quoteParameterName = commonUtils.QuoteParamterName(""); var quoteParameterName = commonUtils.QuoteParamterName("");
var quoteParameterNameCharArray = quoteParameterName.ToCharArray(); var quoteParameterNameCharArray = quoteParameterName.ToCharArray();
var regs = GetRegSqlWhereDateTimes(commonUtils.QuoteSqlName(table.AsTableColumn.Attribute.Name), quoteParameterName); var columnName = commonUtils.QuoteSqlName(tb.Table.AsTableColumn.Attribute.Name);
var regs = GetRegSqlWhereDateTimes($"{(string.IsNullOrWhiteSpace(tb.Alias) ? "" : $"{tb.Alias}.")}{commonUtils.QuoteSqlName(tb.Table.AsTableColumn.Attribute.Name)}", quoteParameterName);
for (var a = 0; a < 16; a++) sqlWhere = regs[a].Replace(sqlWhere, "$1$4"); for (var a = 0; a < 16; a++) sqlWhere = regs[a].Replace(sqlWhere, "$1$4");
var m = regs[16].Match(sqlWhere); var m = regs[16].Match(sqlWhere);
if (m.Success) return GetTableNamesByColumnValueRange(m.Groups[1].Value, m.Groups[2].Value); if (m.Success) return GetTableNamesByColumnValueRange(m.Groups[1].Value, m.Groups[2].Value);
m = m = regs[18].Match(sqlWhere);
if (m.Success) return LocalGetTables(m.Groups[1].Value, m.Groups[3].Value, ParseColumnValue(m.Groups[2].Value), ParseColumnValue(m.Groups[4].Value));
m = regs[20].Match(sqlWhere);
if (m.Success) return LocalGetTables2(m.Groups[1].Value, ParseColumnValue(m.Groups[2].Value));
m = m = regs[17].Match(sqlWhere); m = m = regs[17].Match(sqlWhere);
if (m.Success) if (m.Success)
{ {
@ -256,8 +263,6 @@ namespace FreeSql.DataAnnotations
if (val1 == null || val2 == null) throw new Exception($"未能解析分表字段值 {sqlWhere}"); if (val1 == null || val2 == null) throw new Exception($"未能解析分表字段值 {sqlWhere}");
return GetTableNamesByColumnValueRange(val1, val2); return GetTableNamesByColumnValueRange(val1, val2);
} }
m = m = regs[18].Match(sqlWhere);
if (m.Success) return LocalGetTables(m.Groups[1].Value, m.Groups[3].Value, ParseColumnValue(m.Groups[2].Value), ParseColumnValue(m.Groups[4].Value));
m = regs[19].Match(sqlWhere); m = regs[19].Match(sqlWhere);
if (m.Success) if (m.Success)
{ {
@ -266,8 +271,6 @@ namespace FreeSql.DataAnnotations
if (val1 == null || val2 == null) throw new Exception($"未能解析分表字段值 {sqlWhere}"); if (val1 == null || val2 == null) throw new Exception($"未能解析分表字段值 {sqlWhere}");
return LocalGetTables(m.Groups[1].Value, m.Groups[3].Value, ParseColumnValue(val1), ParseColumnValue(val2)); return LocalGetTables(m.Groups[1].Value, m.Groups[3].Value, ParseColumnValue(val1), ParseColumnValue(val2));
} }
m = regs[20].Match(sqlWhere);
if (m.Success) return LocalGetTables2(m.Groups[1].Value, ParseColumnValue(m.Groups[2].Value));
m = regs[21].Match(sqlWhere); m = regs[21].Match(sqlWhere);
if (m.Success) if (m.Success)
{ {

2
FreeSql/FreeSql.xml
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@ -411,7 +411,7 @@
所有分表名 所有分表名
</summary> </summary>
</member> </member>
<member name="M:FreeSql.DataAnnotations.DateTimeAsTableImpl.GetTableNamesBySqlWhere(System.String,System.Collections.Generic.List{System.Data.Common.DbParameter},FreeSql.Internal.Model.TableInfo,FreeSql.Internal.CommonUtils)"> <member name="M:FreeSql.DataAnnotations.DateTimeAsTableImpl.GetTableNamesBySqlWhere(System.String,System.Collections.Generic.List{System.Data.Common.DbParameter},FreeSql.Internal.Model.SelectTableInfo,FreeSql.Internal.CommonUtils)">
<summary> <summary>
可以匹配以下条件（支持参数化）：<para></para> 可以匹配以下条件（支持参数化）：<para></para>
`field` BETWEEN '2022-01-01 00:00:00' AND '2022-03-01 00:00:00'<para></para> `field` BETWEEN '2022-01-01 00:00:00' AND '2022-03-01 00:00:00'<para></para>

1
FreeSql/Internal/CommonExpression.cs
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@ -1690,6 +1690,7 @@ namespace FreeSql.Internal
public abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc); public abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc); public abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc); public abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc);
public string ExpressionConstDateTime(Expression exp) => exp is ConstantExpression operandExpConst ? formatSql(Utils.GetDataReaderValue(typeof(DateTime), operandExpConst.Value), null, null, null) : null;
public enum ExpressionStyle public enum ExpressionStyle
{ {

4
FreeSql/Internal/CommonProvider/DeleteProvider.cs
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@ -195,7 +195,7 @@ namespace FreeSql.Internal.CommonProvider
var sb = new StringBuilder(); var sb = new StringBuilder();
if (_table.AsTableImpl != null) if (_table.AsTableImpl != null)
{ {
var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, _table, _commonUtils); var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, new SelectTableInfo { Table = _table }, _commonUtils);
foreach (var name in names) foreach (var name in names)
{ {
_tableRule = old => name; _tableRule = old => name;
@ -228,7 +228,7 @@ namespace FreeSql.Internal.CommonProvider
var sb = new StringBuilder(); var sb = new StringBuilder();
if (_table.AsTableImpl != null) if (_table.AsTableImpl != null)
{ {
var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, _table, _commonUtils); var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, new SelectTableInfo { Table = _table }, _commonUtils);
foreach (var name in names) foreach (var name in names)
{ {
_tableRule = old => name; _tableRule = old => name;

49
FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
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@ -460,7 +460,54 @@ namespace FreeSql.Internal.CommonProvider
protected List<Dictionary<Type, string>> GetTableRuleUnions() protected List<Dictionary<Type, string>> GetTableRuleUnions()
{ {
var unions = new List<Dictionary<Type, string>>(); var unions = new List<Dictionary<Type, string>>();
var trs = _tableRules.Any() ? _tableRules : new List<Func<Type, string, string>>(new[] { new Func<Type, string, string>((type, oldname) => null) }); var trs = _tableRules.Any() ? _tableRules : new List<Func<Type, string, string>>();
if (trs.Any() == false)
{
string[] LocalGetTableNames(SelectTableInfo tb)
{
if (tb.Table.AsTableImpl != null)
{
string[] aret = null;
if (_where.Length == 0) aret = tb.Table.AsTableImpl.AllTables.ToArray();
else aret = tb.Table.AsTableImpl.GetTableNamesBySqlWhere(_where.ToString(), _params, tb, _commonUtils).ToArray();
if (aret.Any() == false) aret = tb.Table.AsTableImpl.AllTables.Take(1).ToArray();
for (var a = 0; a < aret.Length; a++)
{
if (_orm.CodeFirst.IsSyncStructureToLower) aret[a] = aret[a].ToLower();
if (_orm.CodeFirst.IsSyncStructureToUpper) aret[a] = aret[a].ToUpper();
if (_orm.CodeFirst.IsAutoSyncStructure) _orm.CodeFirst.SyncStructure(tb.Table.Type, aret[a]);
}
return aret;
}
return new string[] { tb.Table.DbName };
}
var tbnames = _tables.GroupBy(a => a.Table.Type).Select(g => _tables.Where(a => a.Table.Type == g.Key).FirstOrDefault()).Select(a => new { Tb = a, Names = LocalGetTableNames(a) }).ToList();
var dict = new Dictionary<Type, string>();
tbnames.ForEach(a =>
{
dict.Add(a.Tb.Table.Type, a.Names[0]);
});
unions.Add(dict);
for (var a = 0; a < tbnames.Count; a++)
{
if (tbnames[a].Names.Length <= 1) continue;
var unionsCount = unions.Count;
for (var b = 1; b < tbnames[a].Names.Length; b++)
{
for (var d = 0; d < unionsCount; d++)
{
dict = new Dictionary<Type, string>();
foreach (var uit in unions[d])
dict.Add(uit.Key, uit.Key == tbnames[a].Tb.Table.Type ? tbnames[a].Names[b] : uit.Value);
unions.Add(dict);
}
}
}
return unions;
}
if (trs.Any() == false) trs.Add(new Func<Type, string, string>((type, oldname) => null));
foreach (var tr in trs) foreach (var tr in trs)
{ {
var dict = new Dictionary<Type, string>(); var dict = new Dictionary<Type, string>();

4
FreeSql/Internal/CommonProvider/UpdateProvider.cs
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@ -803,7 +803,7 @@ namespace FreeSql.Internal.CommonProvider
var sb = new StringBuilder(); var sb = new StringBuilder();
if (_table.AsTableImpl != null) if (_table.AsTableImpl != null)
{ {
var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, _table, _commonUtils); var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, new SelectTableInfo { Table = _table }, _commonUtils);
foreach (var name in names) foreach (var name in names)
{ {
_tableRule = old => name; _tableRule = old => name;
@ -835,7 +835,7 @@ namespace FreeSql.Internal.CommonProvider
var sb = new StringBuilder(); var sb = new StringBuilder();
if (_table.AsTableImpl != null) if (_table.AsTableImpl != null)
{ {
var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, _table, _commonUtils); var names = _table.AsTableImpl.GetTableNamesBySqlWhere(newwhere.ToString(), _params, new SelectTableInfo { Table = _table }, _commonUtils);
foreach (var name in names) foreach (var name in names)
{ {
_tableRule = old => name; _tableRule = old => name;

10
Providers/FreeSql.Provider.ClickHouse/ClickHouseExpression.cs
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@ -34,7 +34,7 @@ namespace FreeSql.ClickHouse
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))"; case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as Int8)"; case "System.Byte": return $"cast({getExp(operandExp)} as Int8)";
case "System.Char": return $"substr(cast({getExp(operandExp)} as String), 1, 1)"; case "System.Char": return $"substr(cast({getExp(operandExp)} as String), 1, 1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as DateTime)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as DateTime)";
case "System.Decimal": return $"cast({getExp(operandExp)} as Decimal128(19))"; case "System.Decimal": return $"cast({getExp(operandExp)} as Decimal128(19))";
case "System.Double": return $"cast({getExp(operandExp)} as Float64)"; case "System.Double": return $"cast({getExp(operandExp)} as Float64)";
case "System.Int16": return $"cast({getExp(operandExp)} as Int16)"; case "System.Int16": return $"cast({getExp(operandExp)} as Int16)";
@ -62,7 +62,7 @@ namespace FreeSql.ClickHouse
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))"; case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as Int8)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as Int8)";
case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as String), 1, 1)"; case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as String), 1, 1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as DateTime)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as DateTime)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as Decimal128(19))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as Decimal128(19))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as Float64)"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as Float64)";
case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as Int16)"; case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as Int16)";
@ -419,10 +419,10 @@ namespace FreeSql.ClickHouse
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as DateTime)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as DateTime)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as DateTime)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as DateTime)";
} }
} }
else else
@ -555,7 +555,7 @@ namespace FreeSql.ClickHouse
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))"; case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as Int8)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as Int8)";
case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as String), 1, 1)"; case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as String), 1, 1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as DateTime)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as DateTime)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as Decimal128(19))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as Decimal128(19))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as Float64)"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as Float64)";
case "ToInt16": case "ToInt16":

10
Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
View File

@ -32,7 +32,7 @@ namespace FreeSql.Firebird
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))"; case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as smallint)"; case "System.Byte": return $"cast({getExp(operandExp)} as smallint)";
case "System.Char": return $"substring(cast({getExp(operandExp)} as varchar(10)) from 1 for 1)"; case "System.Char": return $"substring(cast({getExp(operandExp)} as varchar(10)) from 1 for 1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as timestamp)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as timestamp)";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(18,6))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(18,6))";
case "System.Double": return $"cast({getExp(operandExp)} as decimal(18,10))"; case "System.Double": return $"cast({getExp(operandExp)} as decimal(18,10))";
case "System.Int16": return $"cast({getExp(operandExp)} as smallint)"; case "System.Int16": return $"cast({getExp(operandExp)} as smallint)";
@ -60,7 +60,7 @@ namespace FreeSql.Firebird
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))"; case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as smallint)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as varchar(10)) from 1 for 1)"; case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as varchar(10)) from 1 for 1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as timestamp)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as timestamp)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,6))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,6))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,10))"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,10))";
case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)"; case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
@ -389,10 +389,10 @@ namespace FreeSql.Firebird
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"mod({isLeapYearArgs1},4)=0 AND mod({isLeapYearArgs1},100)<>0 OR mod({isLeapYearArgs1},400)=0"; return $"mod({isLeapYearArgs1},4)=0 AND mod({isLeapYearArgs1},100)<>0 OR mod({isLeapYearArgs1},400)=0";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as timestamp)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as timestamp)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as timestamp)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as timestamp)";
} }
} }
else else
@ -504,7 +504,7 @@ namespace FreeSql.Firebird
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))"; case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as smallint)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as smallint)";
case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as varchar(10)) from 1 for 1)"; case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as varchar(10)) from 1 for 1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as timestamp)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as timestamp)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(18,6))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(18,6))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(18,10))"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(18,10))";
case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)"; case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)";

10
Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs
View File

@ -35,7 +35,7 @@ namespace FreeSql.KingbaseES
case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(operandExp)})::int2"; case "System.Byte": return $"({getExp(operandExp)})::int2";
case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)";
case "System.DateTime": return $"({getExp(operandExp)})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"({getExp(operandExp)})::timestamp";
case "System.Decimal": return $"({getExp(operandExp)})::numeric"; case "System.Decimal": return $"({getExp(operandExp)})::numeric";
case "System.Double": return $"({getExp(operandExp)})::float8"; case "System.Double": return $"({getExp(operandExp)})::float8";
case "System.Int16": return $"({getExp(operandExp)})::int2"; case "System.Int16": return $"({getExp(operandExp)})::int2";
@ -63,7 +63,7 @@ namespace FreeSql.KingbaseES
case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2";
case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)";
case "System.DateTime": return $"({getExp(callExp.Arguments[0])})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"({getExp(callExp.Arguments[0])})::timestamp";
case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric"; case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric";
case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8"; case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8";
case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2";
@ -468,10 +468,10 @@ namespace FreeSql.KingbaseES
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)"; return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)";
case "Parse": return $"({getExp(exp.Arguments[0])})::timestamp"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"({getExp(exp.Arguments[0])})::timestamp"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
} }
} }
else else
@ -605,7 +605,7 @@ namespace FreeSql.KingbaseES
case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "ToByte": return $"({getExp(exp.Arguments[0])})::int2"; case "ToByte": return $"({getExp(exp.Arguments[0])})::int2";
case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)"; case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)";
case "ToDateTime": return $"({getExp(exp.Arguments[0])})::timestamp"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric"; case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric";
case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8"; case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8";
case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2"; case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2";

10
Providers/FreeSql.Provider.MySql/MySqlExpression.cs
View File

@ -34,7 +34,7 @@ namespace FreeSql.MySql
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))"; case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as unsigned)"; case "System.Byte": return $"cast({getExp(operandExp)} as unsigned)";
case "System.Char": return $"substr(cast({getExp(operandExp)} as char), 1, 1)"; case "System.Char": return $"substr(cast({getExp(operandExp)} as char), 1, 1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as datetime)";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))";
case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))"; case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))";
case "System.Int16": case "System.Int16":
@ -62,7 +62,7 @@ namespace FreeSql.MySql
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))"; case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as unsigned)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as unsigned)";
case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as char), 1, 1)"; case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as char), 1, 1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as datetime)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))";
case "System.Int16": case "System.Int16":
@ -401,10 +401,10 @@ namespace FreeSql.MySql
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
} }
} }
else else
@ -537,7 +537,7 @@ namespace FreeSql.MySql
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))"; case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as unsigned)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as unsigned)";
case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as char), 1, 1)"; case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as char), 1, 1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))";
case "ToInt16": case "ToInt16":

10
Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs
View File

@ -35,7 +35,7 @@ namespace FreeSql.Odbc.KingbaseES
case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(operandExp)})::int2"; case "System.Byte": return $"({getExp(operandExp)})::int2";
case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)";
case "System.DateTime": return $"({getExp(operandExp)})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"({getExp(operandExp)})::timestamp";
case "System.Decimal": return $"({getExp(operandExp)})::numeric"; case "System.Decimal": return $"({getExp(operandExp)})::numeric";
case "System.Double": return $"({getExp(operandExp)})::float8"; case "System.Double": return $"({getExp(operandExp)})::float8";
case "System.Int16": return $"({getExp(operandExp)})::int2"; case "System.Int16": return $"({getExp(operandExp)})::int2";
@ -63,7 +63,7 @@ namespace FreeSql.Odbc.KingbaseES
case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2";
case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)";
case "System.DateTime": return $"({getExp(callExp.Arguments[0])})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"({getExp(callExp.Arguments[0])})::timestamp";
case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric"; case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric";
case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8"; case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8";
case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2";
@ -468,10 +468,10 @@ namespace FreeSql.Odbc.KingbaseES
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)"; return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)";
case "Parse": return $"({getExp(exp.Arguments[0])})::timestamp"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"({getExp(exp.Arguments[0])})::timestamp"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
} }
} }
else else
@ -605,7 +605,7 @@ namespace FreeSql.Odbc.KingbaseES
case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "ToByte": return $"({getExp(exp.Arguments[0])})::int2"; case "ToByte": return $"({getExp(exp.Arguments[0])})::int2";
case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)"; case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)";
case "ToDateTime": return $"({getExp(exp.Arguments[0])})::timestamp"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric"; case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric";
case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8"; case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8";
case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2"; case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2";

10
Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
View File

@ -32,7 +32,7 @@ namespace FreeSql.Odbc.MySql
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))"; case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as unsigned)"; case "System.Byte": return $"cast({getExp(operandExp)} as unsigned)";
case "System.Char": return $"substr(cast({getExp(operandExp)} as char), 1, 1)"; case "System.Char": return $"substr(cast({getExp(operandExp)} as char), 1, 1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as datetime)";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))";
case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))"; case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))";
case "System.Int16": case "System.Int16":
@ -60,7 +60,7 @@ namespace FreeSql.Odbc.MySql
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))"; case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as unsigned)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as unsigned)";
case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as char), 1, 1)"; case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as char), 1, 1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as datetime)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))";
case "System.Int16": case "System.Int16":
@ -399,10 +399,10 @@ namespace FreeSql.Odbc.MySql
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
} }
} }
else else
@ -535,7 +535,7 @@ namespace FreeSql.Odbc.MySql
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))"; case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as unsigned)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as unsigned)";
case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as char), 1, 1)"; case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as char), 1, 1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))";
case "ToInt16": case "ToInt16":

10
Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
View File

@ -35,7 +35,7 @@ namespace FreeSql.Odbc.PostgreSQL
case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(operandExp)})::int2"; case "System.Byte": return $"({getExp(operandExp)})::int2";
case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)";
case "System.DateTime": return $"({getExp(operandExp)})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"({getExp(operandExp)})::timestamp";
case "System.Decimal": return $"({getExp(operandExp)})::numeric"; case "System.Decimal": return $"({getExp(operandExp)})::numeric";
case "System.Double": return $"({getExp(operandExp)})::float8"; case "System.Double": return $"({getExp(operandExp)})::float8";
case "System.Int16": return $"({getExp(operandExp)})::int2"; case "System.Int16": return $"({getExp(operandExp)})::int2";
@ -63,7 +63,7 @@ namespace FreeSql.Odbc.PostgreSQL
case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2";
case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)";
case "System.DateTime": return $"({getExp(callExp.Arguments[0])})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"({getExp(callExp.Arguments[0])})::timestamp";
case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric"; case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric";
case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8"; case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8";
case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2";
@ -493,10 +493,10 @@ namespace FreeSql.Odbc.PostgreSQL
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)"; return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)";
case "Parse": return $"({getExp(exp.Arguments[0])})::timestamp"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"({getExp(exp.Arguments[0])})::timestamp"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
} }
} }
else else
@ -630,7 +630,7 @@ namespace FreeSql.Odbc.PostgreSQL
case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "ToByte": return $"({getExp(exp.Arguments[0])})::int2"; case "ToByte": return $"({getExp(exp.Arguments[0])})::int2";
case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)"; case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)";
case "ToDateTime": return $"({getExp(exp.Arguments[0])})::timestamp"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric"; case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric";
case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8"; case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8";
case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2"; case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2";

10
Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
View File

@ -32,7 +32,7 @@ namespace FreeSql.Odbc.SqlServer
case "System.Boolean": return $"(cast({getExp(operandExp)} as varchar) not in ('0','false'))"; case "System.Boolean": return $"(cast({getExp(operandExp)} as varchar) not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as tinyint)"; case "System.Byte": return $"cast({getExp(operandExp)} as tinyint)";
case "System.Char": return $"substring(cast({getExp(operandExp)} as nvarchar),1,1)"; case "System.Char": return $"substring(cast({getExp(operandExp)} as nvarchar),1,1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as datetime)";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))";
case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))"; case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))";
case "System.Int16": return $"cast({getExp(operandExp)} as smallint)"; case "System.Int16": return $"cast({getExp(operandExp)} as smallint)";
@ -63,7 +63,7 @@ namespace FreeSql.Odbc.SqlServer
case "System.Boolean": return $"(cast({getExp(callExp.Arguments[0])} as varchar) not in ('0','false'))"; case "System.Boolean": return $"(cast({getExp(callExp.Arguments[0])} as varchar) not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as tinyint)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as tinyint)";
case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as nvarchar),1,1)"; case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as nvarchar),1,1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as datetime)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))";
case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)"; case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
@ -400,10 +400,10 @@ namespace FreeSql.Odbc.SqlServer
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
} }
} }
else else
@ -526,7 +526,7 @@ namespace FreeSql.Odbc.SqlServer
case "ToBoolean": return $"(cast({getExp(exp.Arguments[0])} as varchar) not in ('0','false'))"; case "ToBoolean": return $"(cast({getExp(exp.Arguments[0])} as varchar) not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as tinyint)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as tinyint)";
case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as nvarchar),1,1)"; case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as nvarchar),1,1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))";
case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)"; case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)";

10
Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
View File

@ -36,7 +36,7 @@ namespace FreeSql.PostgreSQL
case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(operandExp)})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(operandExp)})::int2"; case "System.Byte": return $"({getExp(operandExp)})::int2";
case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)";
case "System.DateTime": return $"({getExp(operandExp)})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"({getExp(operandExp)})::timestamp";
case "System.Decimal": return $"({getExp(operandExp)})::numeric"; case "System.Decimal": return $"({getExp(operandExp)})::numeric";
case "System.Double": return $"({getExp(operandExp)})::float8"; case "System.Double": return $"({getExp(operandExp)})::float8";
case "System.Int16": return $"({getExp(operandExp)})::int2"; case "System.Int16": return $"({getExp(operandExp)})::int2";
@ -64,7 +64,7 @@ namespace FreeSql.PostgreSQL
case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2";
case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)";
case "System.DateTime": return $"({getExp(callExp.Arguments[0])})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"({getExp(callExp.Arguments[0])})::timestamp";
case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric"; case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric";
case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8"; case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8";
case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2";
@ -524,10 +524,10 @@ namespace FreeSql.PostgreSQL
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)"; return $"(({isLeapYearArgs1})::int8%4=0 AND ({isLeapYearArgs1})::int8%100<>0 OR ({isLeapYearArgs1})::int8%400=0)";
case "Parse": return $"({getExp(exp.Arguments[0])})::timestamp"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"({getExp(exp.Arguments[0])})::timestamp"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
} }
} }
else else
@ -661,7 +661,7 @@ namespace FreeSql.PostgreSQL
case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))"; case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::varchar not in ('0','false','f','no'))";
case "ToByte": return $"({getExp(exp.Arguments[0])})::int2"; case "ToByte": return $"({getExp(exp.Arguments[0])})::int2";
case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)"; case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)";
case "ToDateTime": return $"({getExp(exp.Arguments[0])})::timestamp"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric"; case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric";
case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8"; case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8";
case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2"; case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2";

10
Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs
View File

@ -35,7 +35,7 @@ namespace FreeSql.ShenTong
case "System.Boolean": return $"(({getExp(operandExp)})::text not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(operandExp)})::text not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(operandExp)})::int2"; case "System.Byte": return $"({getExp(operandExp)})::int2";
case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(operandExp)})::char, 1, 1)";
case "System.DateTime": return $"({getExp(operandExp)})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"({getExp(operandExp)})::timestamp";
case "System.Decimal": return $"({getExp(operandExp)})::numeric"; case "System.Decimal": return $"({getExp(operandExp)})::numeric";
case "System.Double": return $"({getExp(operandExp)})::float8"; case "System.Double": return $"({getExp(operandExp)})::float8";
case "System.Int16": return $"({getExp(operandExp)})::int2"; case "System.Int16": return $"({getExp(operandExp)})::int2";
@ -63,7 +63,7 @@ namespace FreeSql.ShenTong
case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::text not in ('0','false','f','no'))"; case "System.Boolean": return $"(({getExp(callExp.Arguments[0])})::text not in ('0','false','f','no'))";
case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Byte": return $"({getExp(callExp.Arguments[0])})::int2";
case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)"; case "System.Char": return $"substr(({getExp(callExp.Arguments[0])})::char, 1, 1)";
case "System.DateTime": return $"({getExp(callExp.Arguments[0])})::timestamp"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"({getExp(callExp.Arguments[0])})::timestamp";
case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric"; case "System.Decimal": return $"({getExp(callExp.Arguments[0])})::numeric";
case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8"; case "System.Double": return $"({getExp(callExp.Arguments[0])})::float8";
case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2"; case "System.Int16": return $"({getExp(callExp.Arguments[0])})::int2";
@ -448,10 +448,10 @@ namespace FreeSql.ShenTong
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"({getExp(exp.Arguments[0])})::timestamp"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"({getExp(exp.Arguments[0])})::timestamp"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
} }
} }
else else
@ -585,7 +585,7 @@ namespace FreeSql.ShenTong
case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::text not in ('0','false','f','no'))"; case "ToBoolean": return $"(({getExp(exp.Arguments[0])})::text not in ('0','false','f','no'))";
case "ToByte": return $"({getExp(exp.Arguments[0])})::int2"; case "ToByte": return $"({getExp(exp.Arguments[0])})::int2";
case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)"; case "ToChar": return $"substr(({getExp(exp.Arguments[0])})::char, 1, 1)";
case "ToDateTime": return $"({getExp(exp.Arguments[0])})::timestamp"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"({getExp(exp.Arguments[0])})::timestamp";
case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric"; case "ToDecimal": return $"({getExp(exp.Arguments[0])})::numeric";
case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8"; case "ToDouble": return $"({getExp(exp.Arguments[0])})::float8";
case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2"; case "ToInt16": return $"({getExp(exp.Arguments[0])})::int2";

10
Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs
View File

@ -32,7 +32,7 @@ namespace FreeSql.SqlServer
case "System.Boolean": return $"(cast({getExp(operandExp)} as varchar) not in ('0','false'))"; case "System.Boolean": return $"(cast({getExp(operandExp)} as varchar) not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as tinyint)"; case "System.Byte": return $"cast({getExp(operandExp)} as tinyint)";
case "System.Char": return $"substring(cast({getExp(operandExp)} as nvarchar),1,1)"; case "System.Char": return $"substring(cast({getExp(operandExp)} as nvarchar),1,1)";
case "System.DateTime": return $"cast({getExp(operandExp)} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"cast({getExp(operandExp)} as datetime)";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))";
case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))"; case "System.Double": return $"cast({getExp(operandExp)} as decimal(32,16))";
case "System.Int16": return $"cast({getExp(operandExp)} as smallint)"; case "System.Int16": return $"cast({getExp(operandExp)} as smallint)";
@ -62,7 +62,7 @@ namespace FreeSql.SqlServer
case "System.Boolean": return $"(cast({getExp(callExp.Arguments[0])} as varchar) not in ('0','false'))"; case "System.Boolean": return $"(cast({getExp(callExp.Arguments[0])} as varchar) not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as tinyint)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as tinyint)";
case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as nvarchar),1,1)"; case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as nvarchar),1,1)";
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as datetime)"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"cast({getExp(callExp.Arguments[0])} as datetime)";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(32,16))";
case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)"; case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
@ -400,10 +400,10 @@ namespace FreeSql.SqlServer
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
} }
} }
else else
@ -524,7 +524,7 @@ namespace FreeSql.SqlServer
case "ToBoolean": return $"(cast({getExp(exp.Arguments[0])} as varchar) not in ('0','false'))"; case "ToBoolean": return $"(cast({getExp(exp.Arguments[0])} as varchar) not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as tinyint)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as tinyint)";
case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as nvarchar),1,1)"; case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as nvarchar),1,1)";
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as datetime)"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"cast({getExp(exp.Arguments[0])} as datetime)";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(32,16))";
case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)"; case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)";

10
Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs
View File

@ -32,7 +32,7 @@ namespace FreeSql.Sqlite
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))"; case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(operandExp)} as int2)"; case "System.Byte": return $"cast({getExp(operandExp)} as int2)";
case "System.Char": return $"substr(cast({getExp(operandExp)} as character), 1, 1)"; case "System.Char": return $"substr(cast({getExp(operandExp)} as character), 1, 1)";
case "System.DateTime": return $"datetime({getExp(operandExp)})"; case "System.DateTime": return ExpressionConstDateTime(operandExp) ?? $"datetime({getExp(operandExp)})";
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(36,18))";
case "System.Double": return $"cast({getExp(operandExp)} as double)"; case "System.Double": return $"cast({getExp(operandExp)} as double)";
case "System.Int16": case "System.Int16":
@ -60,7 +60,7 @@ namespace FreeSql.Sqlite
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))"; case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as int2)"; case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as int2)";
case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as character), 1, 1)"; case "System.Char": return $"substr(cast({getExp(callExp.Arguments[0])} as character), 1, 1)";
case "System.DateTime": return $"datetime({getExp(callExp.Arguments[0])})"; case "System.DateTime": return ExpressionConstDateTime(callExp.Arguments[0]) ?? $"datetime({getExp(callExp.Arguments[0])})";
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))"; case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(36,18))";
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as double)"; case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as double)";
case "System.Int16": case "System.Int16":
@ -415,10 +415,10 @@ namespace FreeSql.Sqlite
var isLeapYearArgs1 = getExp(exp.Arguments[0]); var isLeapYearArgs1 = getExp(exp.Arguments[0]);
return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)"; return $"(({isLeapYearArgs1})%4=0 AND ({isLeapYearArgs1})%100<>0 OR ({isLeapYearArgs1})%400=0)";
case "Parse": return $"datetime({getExp(exp.Arguments[0])})"; case "Parse": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"datetime({getExp(exp.Arguments[0])})";
case "ParseExact": case "ParseExact":
case "TryParse": case "TryParse":
case "TryParseExact": return $"datetime({getExp(exp.Arguments[0])})"; case "TryParseExact": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"datetime({getExp(exp.Arguments[0])})";
} }
} }
else else
@ -551,7 +551,7 @@ namespace FreeSql.Sqlite
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))"; case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as int2)"; case "ToByte": return $"cast({getExp(exp.Arguments[0])} as int2)";
case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as character), 1, 1)"; case "ToChar": return $"substr(cast({getExp(exp.Arguments[0])} as character), 1, 1)";
case "ToDateTime": return $"datetime({getExp(exp.Arguments[0])})"; case "ToDateTime": return ExpressionConstDateTime(exp.Arguments[0]) ?? $"datetime({getExp(exp.Arguments[0])})";
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))"; case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(36,18))";
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as double)"; case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as double)";
case "ToInt16": case "ToInt16":