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- 修复 Pgsql string[] 属性表达式 Contains 缺少类型转换的 SQL 语法错误；

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28810 2019-09-24 21:54:43 +08:00
parent bd83f67b7b
commit 0a3e173662
3 changed files with 15 additions and 2 deletions
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1
FreeSql.Tests/FreeSql.Tests/PostgreSQL/PostgreSQLExpression/OtherTest.cs
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@ -67,6 +67,7 @@ namespace FreeSql.Tests.PostgreSQLExpression
var sql1 = select.Where(a => a.testFieldIntArray.Contains(1)).ToList();
var sql2 = select.Where(a => a.testFieldIntArray.Contains(1) == false).ToList();
var sql121 = select.Where(a => a.testFieldStringArray.Contains("aaa") == false).ToList();
//in not in
var sql111 = select.Where(a => new[] { 1, 2, 3 }.Contains(a.testFieldInt)).ToList();

8
Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
View File

@ -135,7 +135,13 @@ namespace FreeSql.Odbc.PostgreSQL
if (left.StartsWith("(") || left.EndsWith(")"))
return $"{right1} in {left}";
if (right1.StartsWith("(") || right1.EndsWith(")")) right1 = $"array[{right1.TrimStart('(').TrimEnd(')')}]";
return $"({left} @> array[{right1}])";
right1 = $"array[{right1}]";
if (objExp != null)
{
var dbinfo = _common._orm.CodeFirst.GetDbInfo(objExp.Type);
if (dbinfo.HasValue) right1 = $"{right1}::{dbinfo.Value.dbtype}";
}
return $"({left} @> {right1})";
case "Concat":
if (left.StartsWith("(") || left.EndsWith(")")) left = $"array[{left.TrimStart('(').TrimEnd(')')}]";
var right2 = getExp(callExp.Arguments[argIndex]);

8
Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
View File

@ -164,7 +164,13 @@ namespace FreeSql.PostgreSQL
if (left.StartsWith("(") || left.EndsWith(")"))
return $"{right1} in {left}";
if (right1.StartsWith("(") || right1.EndsWith(")")) right1 = $"array[{right1.TrimStart('(').TrimEnd(')')}]";
return $"({left} @> array[{right1}])";
right1 = $"array[{right1}]";
if (objExp != null)
{
var dbinfo = _common._orm.CodeFirst.GetDbInfo(objExp.Type);
if (dbinfo.HasValue) right1 = $"{right1}::{dbinfo.Value.dbtype}";
}
return $"({left} @> {right1})";
case "Concat":
if (left.StartsWith("(") || left.EndsWith(")")) left = $"array[{left.TrimStart('(').TrimEnd(')')}]";
var right2 = getExp(callExp.Arguments[argIndex]);