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- 优化 GlobalFilter 过滤器表达式 bool 解析；

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This commit is contained in:
28810
2019-12-16 12:12:55 +08:00
parent 38d5580c54
commit fe7b7e5012
14 changed files with 30 additions and 18 deletions
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3
FreeSql.Tests.VB/UnitTest1.vb
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@@ -13,6 +13,8 @@ Namespace FreeSql.Tests.VB
Dim List4 = g.sqlserver.Select(Of Testvb).ToList(Function(a) New With {a, a.Id, a.Title})
Dim List5 = g.sqlserver.Select(Of Testvb).Where(Function(a) a.IsDeleted).ToList()
End Sub
End Class
End Namespace
@@ -20,4 +22,5 @@ End Namespace
Class Testvb
Property Id As Integer
Property Title As String
Property IsDeleted As Boolean
End Class

1
FreeSql.Tests/FreeSql.Tests.Provider.MySqlConnector/MySqlConnector/MySqlConnectorExpression/OtherTest.cs
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@@ -41,6 +41,7 @@ namespace FreeSql.Tests.MySqlConnectorExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Dameng/DamengExpression/OtherTest.cs
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@@ -39,6 +39,7 @@ namespace FreeSql.Tests.Odbc.DamengExpression
var t3 = select.Where(a => a.Bool == false).ToList();
var t4 = select.Where(a => !a.Bool).ToList();
var t5 = select.Where(a => a.Bool).ToList();
var t51 = select.WhereCascade(a => a.Bool).Limit(10).ToList();
var t11 = select.Where(a => a.BoolNullable == true).ToList();
var t22 = select.Where(a => a.BoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Default/OdbcExpression/OtherTest.cs
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@@ -35,6 +35,7 @@ namespace FreeSql.Tests.Odbc.DefaultExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/MySql/MySqlExpression/OtherTest.cs
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@@ -41,6 +41,7 @@ namespace FreeSql.Tests.Odbc.MySqlExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Oracle/OracleExpression/OtherTest.cs
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@@ -39,6 +39,7 @@ namespace FreeSql.Tests.Odbc.OracleExpression
var t3 = select.Where(a => a.Bool == false).ToList();
var t4 = select.Where(a => !a.Bool).ToList();
var t5 = select.Where(a => a.Bool).ToList();
var t51 = select.WhereCascade(a => a.Bool).Limit(10).ToList();
var t11 = select.Where(a => a.BoolNullable == true).ToList();
var t22 = select.Where(a => a.BoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/PostgreSQL/PostgreSQLExpression/OtherTest.cs
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@@ -44,6 +44,7 @@ namespace FreeSql.Tests.Odbc.PostgreSQLExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/SqlServer/SqlServerExpression/OtherTest.cs
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@@ -36,6 +36,7 @@ namespace FreeSql.Tests.Odbc.SqlServerExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests/MySql/MySqlExpression/OtherTest.cs
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@@ -41,6 +41,7 @@ namespace FreeSql.Tests.MySqlExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests/Oracle/OracleExpression/OtherTest.cs
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@@ -39,6 +39,7 @@ namespace FreeSql.Tests.OracleExpression
var t3 = select.Where(a => a.Bool == false).ToList();
var t4 = select.Where(a => !a.Bool).ToList();
var t5 = select.Where(a => a.Bool).ToList();
var t51 = select.WhereCascade(a => a.Bool).ToList();
var t11 = select.Where(a => a.BoolNullable == true).ToList();
var t22 = select.Where(a => a.BoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests/PostgreSQL/PostgreSQLExpression/OtherTest.cs
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@@ -48,6 +48,7 @@ namespace FreeSql.Tests.PostgreSQLExpression
var t3 = select.Where(a => a.testFieldBool == false).Limit(10).ToList();
var t4 = select.Where(a => !a.testFieldBool).Limit(10).ToList();
var t5 = select.Where(a => a.testFieldBool).Limit(10).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).Limit(10).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).Limit(10).ToList();

1
FreeSql.Tests/FreeSql.Tests/SqlServer/SqlServerExpression/OtherTest.cs
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@@ -44,6 +44,7 @@ namespace FreeSql.Tests.SqlServerExpression
var t3 = select.Where(a => a.testFieldBool == false).ToList();
var t4 = select.Where(a => !a.testFieldBool).ToList();
var t5 = select.Where(a => a.testFieldBool).ToList();
var t51 = select.WhereCascade(a => a.testFieldBool).Limit(10).ToList();
var t11 = select.Where(a => a.testFieldBoolNullable == true).ToList();
var t22 = select.Where(a => a.testFieldBoolNullable != true).ToList();

1
FreeSql.Tests/FreeSql.Tests/Sqlite/SqliteExpression/OtherTest.cs
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@@ -39,6 +39,7 @@ namespace FreeSql.Tests.SqliteExpression
var t3 = select.Where(a => a.Bool == false).ToList();
var t4 = select.Where(a => !a.Bool).ToList();
var t5 = select.Where(a => a.Bool).ToList();
var t51 = select.WhereCascade(a => a.Bool).Limit(10).ToList();
var t11 = select.Where(a => a.BoolNullable == true).ToList();
var t22 = select.Where(a => a.BoolNullable != true).ToList();

33
FreeSql/Internal/CommonExpression.cs
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@@ -342,37 +342,24 @@ namespace FreeSql.Internal
{ ExpressionType.Modulo, "%" },
{ ExpressionType.Equal, "=" },
};
public string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString, List<DbParameter> dbParams)
{
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = table, dbParams = dbParams });
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
return $"{sql} = {formatSql(true, null, null, null)}";
if (isBool)
return GetBoolString(sql);
return sql;
return GetBoolString(exp, sql);
}
public string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString, List<LambdaExpression> whereCascadeExpression, List<DbParameter> dbParams)
{
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, whereCascadeExpression = whereCascadeExpression, dbParams = dbParams });
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
return $"{sql} = {formatSql(true, null, null, null)}";
if (isBool)
return GetBoolString(sql);
return sql;
return GetBoolString(exp, sql);
}
static ConcurrentDictionary<string, Regex> dicRegexAlias = new ConcurrentDictionary<string, Regex>();
public void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString, List<LambdaExpression> whereCascadeExpression)
{
var tbidx = _tables.Count;
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, whereCascadeExpression = whereCascadeExpression });
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
sql = $"{sql} = {formatSql(true, null, null, null)}";
if (isBool)
sql = GetBoolString(sql);
sql = GetBoolString(exp, sql);
if (_tables.Count > tbidx)
{
@@ -404,6 +391,15 @@ namespace FreeSql.Internal
static MethodInfo MethodDateTimeSubtractTimeSpan = typeof(DateTime).GetMethod("Subtract", new Type[] { typeof(TimeSpan) });
static MethodInfo MethodMathFloor = typeof(Math).GetMethod("Floor", new Type[] { typeof(double) });
public string GetBoolString(Expression exp, string sql)
{
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
return $"{sql} = {formatSql(true, null, null, null)}";
if (isBool)
return GetBoolString(sql);
return sql;
}
static string GetBoolString(string sql)
{
switch (sql)
@@ -1340,7 +1336,8 @@ namespace FreeSql.Internal
new ReplaceVisitor().Modify(fl.Body, newParameter),
newParameter
);
var whereSql = ExpressionLambdaToSql(expExp, new ExpTSC { _tables = null, _selectColumnMap = null, getSelectGroupingMapString = null, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = tb.Table, alias001 = tb.Alias });
var whereSql = ExpressionLambdaToSql(expExp.Body, new ExpTSC { _tables = null, _selectColumnMap = null, getSelectGroupingMapString = null, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = tb.Table, alias001 = tb.Alias });
whereSql = GetBoolString(expExp.Body, whereSql);
if (isEmpty == false)
sb.Append(" AND ");
else