"DECODE(small, ?, 'null small', small), DECODE(num, ?, 'null num', num), " +
"DECODE(big, ?, 'null big', big), DECODE(ratio, ?, 'null ratio', ratio), " +
"DECODE(tm, ?, 'null tm', 'tm'), DECODE(var, ?, 'null var', var), " +
"DECODE(dec, ?, 'null dec', dec) from R3 where id = ?");
project.addStmtProcedure("TestDecodeNullTimestamp", "select DECODE(tm, NULL, 'null tm', tm) from R3 where id = ?");
project.addStmtProcedure("CONCAT2", "select id, CONCAT(DESC,?) from P1 where id = ?");
project.addStmtProcedure("CONCAT3", "select id, CONCAT(DESC,?,?) from P1 where id = ?");
project.addStmtProcedure("CONCAT4", "select id, CONCAT(DESC,?,?,?) from P1 where id = ?");
project.addStmtProcedure("CONCAT5", "select id, CONCAT(DESC,?,?,?,cast(ID as VARCHAR)) from P1 where id = ?");