Posterita Best Practices
From ADempiere
This Wiki is read-only for reference purposes to avoid broken links.
1. Use String Buffer
- Make use of String Buffer when writing sql statements
E.g.: String strSQL = new String ("SELECT fieldname"); strSQL.append("FROM tablename"); strSQL.append("WHERE criteria");
- Check the Java Api for reference
2. Parameterization of SQL Statements
- Make use of parameterized sql statements
3. Conversion of SQL Statements
- Do not use Oracle Conventions for writing SQL Statements
For e.g.: NVL, +, || ||
- Learn SQL 92 Syntax for database dependencies
- Make use of a single standard for date and time
For e.g. Either 01/01/2007 12:00:00 or 01-Jan-2007 12:00:00
shameem 09:49, 16 March 2007 (EDT)