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- 修复 多表查询 WhereCascade，如果 Join 没有 On 条件，可能导致生成的 SQL 多了一个 AND 出错；

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28810 2019-12-06 20:20:38 +08:00
parent e7bb95ef6d
commit 04d8b40f0b
11 changed files with 91 additions and 24 deletions
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7
FreeSql.DbContext/FreeSql.DbContext.xml
View File

@ -110,6 +110,13 @@
清空状态数据 清空状态数据
</summary> </summary>
</member> </member>
<member name="M:FreeSql.DbSet`1.RemoveAsync(System.Linq.Expressions.Expression{System.Func{`0,System.Boolean}})">
<summary>
根据 lambda 条件删除数据
</summary>
<param name="predicate"></param>
<returns></returns>
</member>
<member name="M:FreeSql.DbSet`1.Add(`0)"> <member name="M:FreeSql.DbSet`1.Add(`0)">
<summary> <summary>
添加 添加

9
Providers/FreeSql.Provider.MySql/Curd/MySqlSelect.cs
View File

@ -48,8 +48,13 @@ namespace FreeSql.MySql.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Odbc/Default/Curd/OdbcSelect.cs
View File

@ -62,8 +62,13 @@ namespace FreeSql.Odbc.Default
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Odbc/MySql/Curd/OdbcMySqlSelect.cs
View File

@ -48,8 +48,13 @@ namespace FreeSql.Odbc.MySql
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Odbc/Oracle/Curd/OdbcOracleSelect.cs
View File

@ -50,8 +50,13 @@ namespace FreeSql.Odbc.Oracle
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Odbc/PostgreSQL/Curd/OdbcPostgreSQLSelect.cs
View File

@ -48,8 +48,13 @@ namespace FreeSql.Odbc.PostgreSQL
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

18
Providers/FreeSql.Provider.Odbc/SqlServer/Curd/OdbcSqlServerSelect.cs
View File

@ -66,8 +66,13 @@ namespace FreeSql.Odbc.SqlServer
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;
@ -166,8 +171,13 @@ namespace FreeSql.Odbc.SqlServer
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Oracle/Curd/OracleSelect.cs
View File

@ -50,8 +50,13 @@ namespace FreeSql.Oracle.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.PostgreSQL/Curd/PostgreSQLSelect.cs
View File

@ -48,8 +48,13 @@ namespace FreeSql.PostgreSQL.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

18
Providers/FreeSql.Provider.SqlServer/Curd/SqlServerSelect.cs
View File

@ -66,8 +66,13 @@ namespace FreeSql.SqlServer.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;
@ -166,8 +171,13 @@ namespace FreeSql.SqlServer.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;

9
Providers/FreeSql.Provider.Sqlite/Curd/SqliteSelect.cs
View File

@ -48,8 +48,13 @@ namespace FreeSql.Sqlite.Curd
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1"); if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
else else
{ {
sb.Append(" ON ").Append(tbsfrom[b].NavigateCondition ?? tbsfrom[b].On); var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false) sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")"); sb.Append(" ON ").Append(onSql);
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
{
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
}
} }
} }
break; break;