- 修改 StringLength/MaxLength 对 Oracle varchar2 类型无效的 bug；

FreeSql.DbContext/FreeSql.DbContext.xml

@@ -110,13 +110,6 @@
             清空状态数据
             </summary>
         </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)">
             <summary>
             添加

FreeSql.Tests/FreeSql.Tests.Provider.MySqlConnector/MySqlConnector/MySqlCodeFirstTest.cs

@@ -10,6 +10,19 @@ namespace FreeSql.Tests.MySqlConnector
 {
     public class MySqlCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.mysql.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.mysql.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
+
         [Fact]
         public void 表名中有点()
         {

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Dameng/DamengCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.Odbc.Dameng
 {
     public class DamengCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.dameng.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.dameng.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Default/OdbcCodeFirstTest.cs

@@ -11,6 +11,7 @@ namespace FreeSql.Tests.Odbc.Default
 
     public class OdbcCodeFirstTest
     {
+
         [Fact]
         public void 中文表_字段()
         {

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/MySql/MySqlCodeFirstTest.cs

@@ -10,6 +10,19 @@ namespace FreeSql.Tests.Odbc.MySql
 {
     public class MySqlCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.mysql.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.mysql.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
+
         [Fact]
         public void 表名中有点()
         {

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Oracle/OracleCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.Odbc.Oracle
 {
     public class OracleCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.oracle.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.oracle.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/PostgreSQL/PostgreSQLCodeFirstTest.cs

@@ -14,6 +14,18 @@ namespace FreeSql.Tests.Odbc.PostgreSQL
 {
     public class PostgreSQLCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.pgsql.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.pgsql.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/SqlServer/SqlServerCodeFirstTest.cs

@@ -12,6 +12,19 @@ namespace FreeSql.Tests.Odbc.SqlServer
     [Collection("SqlServerCollection")]
     public class SqlServerCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.sqlserver.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.sqlserver.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
+
         [Fact]
         public void 中文表_字段()
         {

FreeSql.Tests/FreeSql.Tests/MsAccess/MsAccessCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.MsAccess
 {
     public class MsAccessCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.msaccess.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.msaccess.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests/MySql/MySqlCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.MySql
 {
     public class MySqlCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.mysql.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.mysql.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 表名中有点()

FreeSql.Tests/FreeSql.Tests/Oracle/OracleCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.Oracle
 {
     public class OracleCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.oracle.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.oracle.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests/PostgreSQL/PostgreSQLCodeFirstTest.cs

@@ -17,6 +17,18 @@ namespace FreeSql.Tests.PostgreSQL
 {
     public class PostgreSQLCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.pgsql.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.pgsql.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests/SqlServer/SqlServerCodeFirstTest.cs

@@ -11,6 +11,18 @@ namespace FreeSql.Tests.SqlServer
 {
     public class SqlServerCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.sqlserver.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.sqlserver.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 中文表_字段()

FreeSql.Tests/FreeSql.Tests/Sqlite/SqliteCodeFirstTest.cs

@@ -10,6 +10,18 @@ namespace FreeSql.Tests.Sqlite
 {
     public class SqliteCodeFirstTest
     {
+        [Fact]
+        public void StringLength()
+        {
+            var dll = g.sqlite.CodeFirst.GetComparisonDDLStatements<TS_SLTB>();
+            g.sqlite.CodeFirst.SyncStructure<TS_SLTB>();
+        }
+        class TS_SLTB
+        {
+            public Guid Id { get; set; }
+            [Column(StringLength = 50)]
+            public string Title { get; set; }
+        }
 
         [Fact]
         public void 表名中有点()

FreeSql/Internal/UtilsExpressionTree.cs

@@ -204,7 +204,7 @@ namespace FreeSql.Internal
                 if (colattr.MapType == typeof(string) && colattr.StringLength != 0)
                 {
                     int strlen = colattr.StringLength;
-                    var charPatten = @"(CHAR|CHAR2|CHARACTER)\s*(\([^\)]*\))?";
+                    var charPatten = @"(CHARACTER|CHAR2|CHAR)\s*(\([^\)]*\))?";
                     switch (common._orm.Ado.DataType)
                     {
                         case DataType.MySql: