mirror of
https://github.com/nsnail/FreeSql.git
synced 2025-06-18 20:08:15 +08:00
- 修复 $"{a.Code}_{a.Id}" lambda 解析当 {} 多于3个时的 bug(.net 内部机制很坑);
> 3个 {} 时,Arguments[1..3] 解析出来是分开的 > 4个 {} 时,Arguments[1] 只能解析这个出来,然后 [1] 里面是 NewArray []
This commit is contained in:
@ -260,7 +260,11 @@ namespace FreeSql.SqlServer
|
||||
var expArgs0 = ExpressionLambdaToSql(exp.Arguments[0], tsc);
|
||||
if (exp.Arguments.Count == 1) return expArgs0;
|
||||
var nchar = expArgs0.StartsWith("N'") ? "N" : "";
|
||||
var expArgs = exp.Arguments.Where((a, z) => z > 0).Select(a =>
|
||||
var expArgsHack = exp.Arguments.Count == 2 && exp.Arguments[1].NodeType == ExpressionType.NewArrayInit ?
|
||||
(exp.Arguments[1] as NewArrayExpression).Expressions : exp.Arguments.Where((a, z) => z > 0);
|
||||
//3个 {} 时,Arguments 解析出来是分开的
|
||||
//4个 {} 时,Arguments[1] 只能解析这个出来,然后里面是 NewArray []
|
||||
var expArgs = expArgsHack.Select(a =>
|
||||
{
|
||||
var atype = (a as UnaryExpression)?.Operand.Type.NullableTypeOrThis() ?? a.Type.NullableTypeOrThis();
|
||||
if (atype == typeof(string)) return $"'+{_common.IsNull(ExpressionLambdaToSql(a, tsc), "''")}+{nchar}'";
|
||||
|
Reference in New Issue
Block a user