Add {TRUE} and {FALSE} OrmLite Variables to enable portability

Author: mythz

src/ServiceStack.OrmLite.Firebird/FirebirdOrmLiteDialectProvider.cs

@@ -55,6 +55,8 @@ public FirebirdOrmLiteDialectProvider(bool compactGuid)
                 { OrmLiteVariables.SystemUtc, "CURRENT_TIMESTAMP" },
                 { OrmLiteVariables.MaxText, "VARCHAR(1000)" },
                 { OrmLiteVariables.MaxTextUnicode, "VARCHAR(1000)" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite.MySql/MySqlDialectProviderBase.cs

@@ -48,6 +48,8 @@ public MySqlDialectProviderBase()
                 { OrmLiteVariables.SystemUtc, "CURRENT_TIMESTAMP" },
                 { OrmLiteVariables.MaxText, "LONGTEXT" },
                 { OrmLiteVariables.MaxTextUnicode, "LONGTEXT" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 
@@ -222,7 +224,9 @@ public override string SqlCast(object fieldOrValue, string castAs) =>
             castAs == Sql.VARCHAR
                 ? $"CAST({fieldOrValue} AS CHAR(1000))"
                 : $"CAST({fieldOrValue} AS {castAs})";
-        
+
+        public override string SqlBool(bool value) => value ? "1" : "0";
+
         protected DbConnection Unwrap(IDbConnection db)
         {
             return (DbConnection)db.ToDbConnection();

src/ServiceStack.OrmLite.Oracle/OracleOrmLiteDialectProvider.cs

@@ -118,6 +118,8 @@ public OracleOrmLiteDialectProvider(bool compactGuid, bool quoteNames, string cl
                 { OrmLiteVariables.SystemUtc, "sys_extract_utc(systimestamp)" },
                 { OrmLiteVariables.MaxText, "VARCHAR2(2000)" },
                 { OrmLiteVariables.MaxTextUnicode, "NVARCHAR2(2000)" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite.PostgreSQL/PostgreSQLDialectProvider.cs

@@ -67,6 +67,8 @@ public PostgreSqlDialectProvider()
                 { OrmLiteVariables.SystemUtc, "now() at time zone 'utc'" },
                 { OrmLiteVariables.MaxText, "TEXT" },
                 { OrmLiteVariables.MaxTextUnicode, "TEXT" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite.SqlServer/SqlServerOrmLiteDialectProvider.cs

@@ -51,6 +51,8 @@ public SqlServerOrmLiteDialectProvider()
                 { OrmLiteVariables.SystemUtc, "SYSUTCDATETIME()" },
                 { OrmLiteVariables.MaxText, "VARCHAR(MAX)" },
                 { OrmLiteVariables.MaxTextUnicode, "NVARCHAR(MAX)" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite.Sqlite/SqliteOrmLiteDialectProviderBase.cs

@@ -34,6 +34,8 @@ protected SqliteOrmLiteDialectProviderBase()
                 { OrmLiteVariables.SystemUtc, "CURRENT_TIMESTAMP" },
                 { OrmLiteVariables.MaxText, "VARCHAR(1000000)" },
                 { OrmLiteVariables.MaxTextUnicode, "NVARCHAR(1000000)" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite.VistaDB/VistaDbDialectProvider.cs

@@ -67,6 +67,8 @@ public VistaDbDialectProvider()
                 { OrmLiteVariables.SystemUtc, "GetDate()" },
                 { OrmLiteVariables.MaxText, "VARCHAR(MAX)" },
                 { OrmLiteVariables.MaxTextUnicode, "NVARCHAR(MAX)" },
+                { OrmLiteVariables.True, SqlBool(true) },                
+                { OrmLiteVariables.False, SqlBool(false) },                
             };
         }
 

src/ServiceStack.OrmLite/OrmLiteVariables.cs

@@ -5,6 +5,8 @@ public static class OrmLiteVariables
         public const string SystemUtc = "{SYSTEM_UTC}";
         public const string MaxText = "{MAX_TEXT}";
         public const string MaxTextUnicode = "{NMAX_TEXT}";
+        public const string True = "{TRUE}";
+        public const string False = "{FALSE}";
     }
 
     public static class Messages

tests/ServiceStack.OrmLite.Tests/Issues/DynamicResultsNamingStrategyTest.cs

@@ -35,9 +35,9 @@ public class Menu : EntityBase<Menu>
 
         public abstract class EntityBase<T> // : IEntity<T>
         {
-            [Required, Default(typeof(bool), "0")]
+            [Required, Default(typeof(bool), "{FALSE}")]
             public bool IsDeleted { get; set; }
-            [Required, Default(typeof(bool), "1")]
+            [Required, Default(typeof(bool), "{TRUE}")]
             public bool IsActive { get; set; } = true;
             public int? Position { get; set; }
             //public ulong RowVersion { get; set; }