Changes between Version 21 and Version 22 of Docs/Prog/Manual/ApplicationLibraries/lib825db

Timestamp:

10/23/25 09:04:57 (3 weeks ago)

Author:

Don Wilson

Comment:

--

Docs/Prog/Manual/ApplicationLibraries/lib825db

@@ -65 +65 @@
 int ct;
 string sql = "SELECT COUNT(*) FROM [Trucks];";
-db.execute(sql, ct);
+db.Execute(sql, ct);
 }}}
 
@@ -123 +123 @@
 }}}
 
+There may be cases where an app needs to format the SQL string differently for SQLite or MySQL. This can be accomplished by checking dynamic cast such as:
+{{{#!c++
+string sql
+if(dynamic_cast<CDBMySQL*>(appDB)) {
+  // Format SQL for MySQL
+} else {
+  // Format SQL for SQLite
+}
+}
 
+