Fix missing cast when comparing a guid and string column in SAP SQL Anywhere

fredericDelaporte · fredericDelaporte · commit 034552dcdcac · 2019-03-20T02:24:24.000+01:00
diff --git a/src/NHibernate/Dialect/SapSQLAnywhere17Dialect.cs b/src/NHibernate/Dialect/SapSQLAnywhere17Dialect.cs
@@ -66,6 +66,8 @@ protected override void RegisterStringFunctions()
 			// SQL Anywhere locate arguments are inverted compared to other databases. As fixing this is likely
 			// a breaking change for users of older versions, changing it only in the new dialect.
 			RegisterFunction("locate", new SQLFunctionTemplateWithRequiredParameters(NHibernateUtil.Int32, "locate(?2, ?1, ?3)", new object[] { null, null, "1" }));
+
+			RegisterFunction("strguid", new SQLFunctionTemplate(NHibernateUtil.String, "cast(?1 as char(36))"));
 		}
 
 		protected override void RegisterMathFunctions()

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,8 @@ protected override void RegisterStringFunctions()`
`66`	`66`	`// SQL Anywhere locate arguments are inverted compared to other databases. As fixing this is likely`
`67`	`67`	`// a breaking change for users of older versions, changing it only in the new dialect.`
`68`	`68`	`RegisterFunction("locate", new SQLFunctionTemplateWithRequiredParameters(NHibernateUtil.Int32, "locate(?2, ?1, ?3)", new object[] { null, null, "1" }));`
	`69`	`+`
	`70`	`+ RegisterFunction("strguid", new SQLFunctionTemplate(NHibernateUtil.String, "cast(?1 as char(36))"));`
`69`	`71`	`}`
`70`	`72`
`71`	`73`	`protected override void RegisterMathFunctions()`