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- 补充 fsql.InsertOrUpdate UpdateColumns 数据存在时只更新指定的字段；

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This commit is contained in:
28810
2020-07-29 15:32:14 +08:00
parent a8d1db8614
commit 06b301395f
19 changed files with 89 additions and 26 deletions
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2
Providers/FreeSql.Provider.Dameng/Curd/DamengInsertOrUpdate.cs
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@ -37,7 +37,7 @@ namespace FreeSql.Dameng.Curd
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

7
Providers/FreeSql.Provider.MySql/Curd/MySqlInsertOrUpdate.cs
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@ -44,7 +44,12 @@ namespace FreeSql.MySql.Curd
{
insert.InsertIdentity();
if (_doNothing == false)
sql = new OnDuplicateKeyUpdate<T1>(insert).ToSql();
{
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
sql = new OnDuplicateKeyUpdate<T1>(insert)
.UpdateColumns(cols.Select(a => a.Attribute.Name).ToArray())
.ToSql();
}
else
{
if (_table.Primarys.Any() == false) throw new Exception($"fsql.InsertOrUpdate + IfExistsDoNothing + MySql 要求实体类 {_table.CsName} 必须有主键");

2
Providers/FreeSql.Provider.Odbc/Dameng/Curd/OdbcDamengInsertOrUpdate.cs
View File

@ -37,7 +37,7 @@ namespace FreeSql.Odbc.Dameng
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

5
Providers/FreeSql.Provider.Odbc/KingbaseES/Curd/OdbcKingbaseESInsertOrUpdate.cs
View File

@ -43,8 +43,9 @@ namespace FreeSql.Odbc.KingbaseES
else
{
var ocdu = new OdbcKingbaseESOnConflictDoUpdate<T1>(insert.InsertIdentity());
ocdu.IgnoreColumns(_table.Columns.Values.Where(a => a.Attribute.CanUpdate == false).Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true).Any() == false)
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
ocdu.UpdateColumns(cols.Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || cols.Any() == false)
ocdu.DoNothing();
sql = ocdu.ToSql();
}

7
Providers/FreeSql.Provider.Odbc/MySql/Curd/OdbcMySqlInsertOrUpdate.cs
View File

@ -43,7 +43,12 @@ namespace FreeSql.Odbc.MySql
{
insert.InsertIdentity();
if (_doNothing == false)
sql = new OdbcMySqlOnDuplicateKeyUpdate<T1>(insert).ToSql();
{
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
sql = new OdbcMySqlOnDuplicateKeyUpdate<T1>(insert)
.UpdateColumns(cols.Select(a => a.Attribute.Name).ToArray())
.ToSql();
}
else
{
if (_table.Primarys.Any() == false) throw new Exception($"fsql.InsertOrUpdate + IfExistsDoNothing + MySql 要求实体类 {_table.CsName} 必须有主键");

2
Providers/FreeSql.Provider.Odbc/Oracle/Curd/OdbcOracleInsertOrUpdate.cs
View File

@ -37,7 +37,7 @@ namespace FreeSql.Odbc.Oracle
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

5
Providers/FreeSql.Provider.Odbc/PostgreSQL/Curd/OdbcPostgreSQLInsertOrUpdate.cs
View File

@ -41,8 +41,9 @@ namespace FreeSql.Odbc.PostgreSQL
else
{
var ocdu = new OdbcPostgreSQLOnConflictDoUpdate<T1>(insert.InsertIdentity());
ocdu.IgnoreColumns(_table.Columns.Values.Where(a => a.Attribute.CanUpdate == false).Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true).Any() == false)
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
ocdu.UpdateColumns(cols.Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || cols.Any() == false)
ocdu.DoNothing();
sql = ocdu.ToSql();
}

2
Providers/FreeSql.Provider.Odbc/SqlServer/Curd/OdbcSqlServerInsertOrUpdate.cs
View File

@ -39,7 +39,7 @@ namespace FreeSql.Odbc.SqlServer
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

2
Providers/FreeSql.Provider.Oracle/Curd/OracleInsertOrUpdate.cs
View File

@ -37,7 +37,7 @@ namespace FreeSql.Oracle.Curd
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

5
Providers/FreeSql.Provider.PostgreSQL/Curd/PostgreSQLInsertOrUpdate.cs
View File

@ -41,8 +41,9 @@ namespace FreeSql.PostgreSQL.Curd
else
{
var ocdu = new OnConflictDoUpdate<T1>(insert.InsertIdentity());
ocdu.IgnoreColumns(_table.Columns.Values.Where(a => a.Attribute.CanUpdate == false).Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true).Any() == false)
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
ocdu.UpdateColumns(cols.Select(a => a.Attribute.Name).ToArray());
if (_doNothing == true || cols.Any() == false)
ocdu.DoNothing();
sql = ocdu.ToSql();
}

2
Providers/FreeSql.Provider.ShenTong/Curd/ShenTongInsertOrUpdate.cs
View File

@ -37,7 +37,7 @@ namespace FreeSql.ShenTong.Curd
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

2
Providers/FreeSql.Provider.SqlServer/Curd/SqlServerInsertOrUpdate.cs
View File

@ -39,7 +39,7 @@ namespace FreeSql.SqlServer.Curd
WriteSourceSelectUnionAll(data, sb, dbParams);
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true);
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
if (_doNothing == false && cols.Any())
sb.Append("WHEN MATCHED THEN \r\n")
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>

1
Providers/FreeSql.Provider.Sqlite/Curd/SqliteInsertOrUpdate.cs
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@ -44,6 +44,7 @@ namespace FreeSql.Sqlite.Curd
insert.InsertIdentity();
if (_doNothing == false)
{
if (_updateIgnore.Any()) throw new Exception($"fsql.InsertOrUpdate Sqlite 无法完成 UpdateColumns 操作");
sql = insert.ToSql();
if (sql?.StartsWith("INSERT INTO ") == true)
sql = $"REPLACE INTO {sql.Substring("INSERT INTO ".Length)}";