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- 修复 .Contains('b%') 部分数据库函数参数位置错误；#1826

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This commit is contained in:
2881099
2024-06-19 15:10:11 +08:00
parent 6bf4c21af0
commit 20b88248e9
23 changed files with 53 additions and 54 deletions
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2
Providers/FreeSql.Provider.Custom/MySql/CustomMySqlExpression.cs
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@@ -316,7 +316,7 @@ namespace FreeSql.Custom.MySql
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({left})-char_length({args0Value})+1";
return $"locate({args0Value}, {left}) > 0"; return $"locate({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}";

6
Providers/FreeSql.Provider.Custom/Oracle/CustomOracleExpression.cs
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@@ -318,9 +318,9 @@ namespace FreeSql.Custom.Oracle
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}, 1, 1) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}, 1, 1) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}, 1, 1) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}";

6
Providers/FreeSql.Provider.Custom/PostgreSQL/CustomPostgreSQLExpression.cs
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@@ -407,9 +407,9 @@ namespace FreeSql.Custom.PostgreSQL
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

2
Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerExpression.cs
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@@ -339,7 +339,7 @@ namespace FreeSql.Custom.SqlServer
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({args0Value})"; if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({left})-len({args0Value})+1";
return $"charindex({args0Value}, {left}) > 0"; return $"charindex({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}";

6
Providers/FreeSql.Provider.Dameng/DamengExpression.cs
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@@ -318,9 +318,9 @@ namespace FreeSql.Dameng
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}, 1, 1) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}, 1, 1) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}, 1, 1) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}";

2
Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
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@@ -306,7 +306,7 @@ namespace FreeSql.Firebird
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"position({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"position({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"position({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"position({args0Value}, {left}) = char_length({left})-char_length({args0Value})+1";
return $"position({args0Value}, {left}) > 0"; return $"position({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}";

2
Providers/FreeSql.Provider.GBase/GBaseExpression.cs
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@@ -306,7 +306,7 @@ namespace FreeSql.GBase
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = char_length({left})-char_length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}";

6
Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs
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@@ -385,9 +385,9 @@ namespace FreeSql.KingbaseES
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

6
Providers/FreeSql.Provider.MsAccess/MsAccessExpression.cs
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@@ -279,9 +279,9 @@ namespace FreeSql.MsAccess
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = len({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}) = len({left})-len({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value}+'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value}+'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'+{args0Value})")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'+{args0Value})")}";

2
Providers/FreeSql.Provider.MySql/MySqlExpression.cs
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@@ -318,7 +318,7 @@ namespace FreeSql.MySql
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({left})-char_length({args0Value})+1";
return $"locate({args0Value}, {left}) > 0"; return $"locate({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}";

6
Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
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@@ -318,9 +318,9 @@ namespace FreeSql.Odbc.Dameng
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}, 1, 1) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}, 1, 1) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}, 1, 1) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}";

6
Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs
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@@ -385,9 +385,9 @@ namespace FreeSql.Odbc.KingbaseES
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

2
Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
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@@ -316,7 +316,7 @@ namespace FreeSql.Odbc.MySql
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"locate({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"locate({args0Value}, {left}) = char_length({left})-char_length({args0Value})+1";
return $"locate({args0Value}, {left}) > 0"; return $"locate({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"concat({args0Value}, '%')")}";

6
Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
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@@ -318,9 +318,9 @@ namespace FreeSql.Odbc.Oracle
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}, 1, 1) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}, 1, 1) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}, 1, 1) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}";

6
Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
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@@ -407,9 +407,9 @@ namespace FreeSql.Odbc.PostgreSQL
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

2
Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
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@@ -339,7 +339,7 @@ namespace FreeSql.Odbc.SqlServer
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({args0Value})"; if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({left})-len({args0Value})+1";
return $"charindex({args0Value}, {left}) > 0"; return $"charindex({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}";

6
Providers/FreeSql.Provider.Oracle/OracleExpression.cs
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@@ -318,9 +318,9 @@ namespace FreeSql.Oracle
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}, 1, 1) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}, 1, 1) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}, 1, 1) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(to_char({args0Value})||'%')")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"('%'||to_char({args0Value}))")}";

6
Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
View File

@@ -438,9 +438,9 @@ namespace FreeSql.PostgreSQL
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

7
Providers/FreeSql.Provider.QuestDb/QuestDbExpression.cs
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@@ -345,10 +345,9 @@ namespace FreeSql.QuestDb
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = length({left})-length({args0Value})+1";
return $"strpos({args0Value}, {left}) = length({args0Value})"; return $"strpos({left}, {args0Value}) > 0";
return $"strpos({args0Value}, {left}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";

6
Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs
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@@ -362,9 +362,9 @@ namespace FreeSql.ShenTong
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)

2
Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs
View File

@@ -338,7 +338,7 @@ namespace FreeSql.SqlServer
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"charindex({args0Value}, {left}) = 1";
if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({args0Value})"; if (exp.Method.Name == "EndsWith") return $"charindex({args0Value}, {left}) = len({left})-len({args0Value})+1";
return $"charindex({args0Value}, {left}) > 0"; return $"charindex({args0Value}, {left}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"(cast({args0Value} as nvarchar(max))+'%')")}";

6
Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs
View File

@@ -314,9 +314,9 @@ namespace FreeSql.Sqlite
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"instr({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"instr({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"instr({args0Value}, {left}) = length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"instr({left}, {args0Value}) = length({left})-length({args0Value})+1";
return $"instr({args0Value}, {left}) > 0"; return $"instr({left}, {args0Value}) > 0";
} }
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}"; if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}";
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"'%'||({args0Value})")}"; if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"'%'||({args0Value})")}";

6
Providers/FreeSql.Provider.Xugu/XuguExpression.cs
View File

@@ -363,9 +363,9 @@ namespace FreeSql.Xugu
if (args0Value == "NULL") return $"({left}) IS NULL"; if (args0Value == "NULL") return $"({left}) IS NULL";
if (args0Value.Contains("%")) if (args0Value.Contains("%"))
{ {
if (exp.Method.Name == "StartsWith") return $"strpos({args0Value}, {left}) = 1"; if (exp.Method.Name == "StartsWith") return $"strpos({left}, {args0Value}) = 1";
if (exp.Method.Name == "EndsWith") return $"strpos({args0Value}, {left}) = char_length({args0Value})"; if (exp.Method.Name == "EndsWith") return $"strpos({left}, {args0Value}) = char_length({left})-char_length({args0Value})+1";
return $"strpos({args0Value}, {left}) > 0"; return $"strpos({left}, {args0Value}) > 0";
} }
var likeOpt = "LIKE"; var likeOpt = "LIKE";
if (exp.Arguments.Count > 1) if (exp.Arguments.Count > 1)