add boolean syntax helpers

HicServices · Oct 16, 2024 · 69a749a · 69a749a
1 parent 203ed2b
commit 69a749a
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Showing 5 changed files with 19 additions and 0 deletions.
diff --git a/FAnsiSql/Discovery/QuerySyntaxHelper.cs b/FAnsiSql/Discovery/QuerySyntaxHelper.cs
@@ -39,6 +39,9 @@ public abstract partial class QuerySyntaxHelper(
     /// <inheritdoc/>
     public virtual char[] IllegalNameChars { get; } = ['.', '(', ')'];
 
+    public abstract string False { get; }
+    public abstract string True { get; }
+
     /// <summary>
     /// Regex for identifying parameters in blocks of SQL (starts with @ or : (Oracle)
     /// </summary>

diff --git a/FAnsiSql/Implementations/MicrosoftSQL/MicrosoftQuerySyntaxHelper.cs b/FAnsiSql/Implementations/MicrosoftSQL/MicrosoftQuerySyntaxHelper.cs
@@ -28,6 +28,10 @@ public sealed class MicrosoftQuerySyntaxHelper : QuerySyntaxHelper
 
     public override string CloseQualifier => "]";
 
+    public override string False => "0";
+
+    public override string True => "1";
+
     public override TopXResponse HowDoWeAchieveTopX(int x) => new($"TOP {x}", QueryComponent.SELECT);
 
     public override string GetParameterDeclaration(string proposedNewParameterName, string sqlType) => $"DECLARE {proposedNewParameterName} AS {sqlType};";

diff --git a/FAnsiSql/Implementations/MySql/MySqlQuerySyntaxHelper.cs b/FAnsiSql/Implementations/MySql/MySqlQuerySyntaxHelper.cs
@@ -21,6 +21,10 @@ public sealed class MySqlQuerySyntaxHelper : QuerySyntaxHelper
 
     public override string CloseQualifier => "`";
 
+    public override string False => "0";
+
+    public override string True => "1";
+
     private MySqlQuerySyntaxHelper() : base(MySqlTypeTranslater.Instance, MySqlAggregateHelper.Instance,MySqlUpdateHelper.Instance,DatabaseType.MySql)//no specific type translation required
     {
     }

diff --git a/FAnsiSql/Implementations/Oracle/OracleQuerySyntaxHelper.cs b/FAnsiSql/Implementations/Oracle/OracleQuerySyntaxHelper.cs
@@ -26,6 +26,10 @@ private OracleQuerySyntaxHelper() : base(OracleTypeTranslater.Instance, OracleAg
 
     public override char ParameterSymbol => ':';
 
+    public override string False => "0";
+
+    public override string True => "1";
+
     [return: NotNullIfNotNull(nameof(s))]
     public override string? GetRuntimeName(string? s)
     {

diff --git a/FAnsiSql/Implementations/PostgreSql/PostgreSqlSyntaxHelper.cs b/FAnsiSql/Implementations/PostgreSql/PostgreSqlSyntaxHelper.cs
@@ -24,6 +24,10 @@ private PostgreSqlSyntaxHelper() : base(PostgreSqlTypeTranslater.Instance, Postg
 
     public override string CloseQualifier => "\"";
 
+    public override string False => "FALSE";
+
+    public override string True => "TRUE";
+
     public override bool SupportsEmbeddedParameters() => false;
 
     protected override object FormatDateTimeForDbParameter(DateTime dateTime) =>