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- 优化 表达式解析内存中的值；

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2881099 2023-06-29 16:11:53 +08:00
parent 7964785243
commit 841375617b
1 changed files with 2 additions and 1 deletions
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3
FreeSql/Internal/CommonExpression.cs
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@ -1018,6 +1018,8 @@ namespace FreeSql.Internal
return conditionalSql; return conditionalSql;
} }
case ExpressionType.Call: case ExpressionType.Call:
//提前直接解析 内存表达式
if (exp.IsParameter() == false) return formatSql(Expression.Lambda(exp).Compile().DynamicInvoke(), tsc.mapType, tsc.mapColumnTmp, tsc.dbParams);
tsc.mapType = null; tsc.mapType = null;
var exp3 = exp as MethodCallExpression; var exp3 = exp as MethodCallExpression;
if (exp3.Object == null && ( if (exp3.Object == null && (
@ -1699,7 +1701,6 @@ namespace FreeSql.Internal
} }
other3Exp = ExpressionLambdaToSqlOther(exp3, tsc); other3Exp = ExpressionLambdaToSqlOther(exp3, tsc);
if (string.IsNullOrEmpty(other3Exp) == false) return other3Exp; if (string.IsNullOrEmpty(other3Exp) == false) return other3Exp;
if (exp3.IsParameter() == false) return formatSql(Expression.Lambda(exp3).Compile().DynamicInvoke(), tsc.mapType, tsc.mapColumnTmp, tsc.dbParams);
if (exp3.Method.DeclaringType == typeof(Enumerable)) throw new Exception(CoreStrings.Not_Implemented_Expression_UseAsSelect(exp3, exp3.Method.Name, (exp3.Arguments.Count > 1 ? "..." : ""))); if (exp3.Method.DeclaringType == typeof(Enumerable)) throw new Exception(CoreStrings.Not_Implemented_Expression_UseAsSelect(exp3, exp3.Method.Name, (exp3.Arguments.Count > 1 ? "..." : "")));
throw new Exception(CoreStrings.Not_Implemented_Expression(exp3)); throw new Exception(CoreStrings.Not_Implemented_Expression(exp3));
case ExpressionType.Parameter: case ExpressionType.Parameter: