Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] queries C Language API executing using results combined INTERSECT operator MINUS operator sorting on UNION operator temporary tables UNION ALL operator UNION operator conditions, negating creating tables data results grouping (column aliases) grouping (GROUP BY clause) data summarization AVG( ) function COUNT( ) function MAX( ) function MIN( ) function SUM( ) function filtering by queries formatting limiting rows returned (LIMIT clause) MySQL databases, output formats (mysql client program) MySQLi API Perl DBD module executing fetching data finding information PHP MySQL connection shuffling (RAND( ) function) skipping rows returned (LIMIT clause) summary data, filtering (HAVING clause) table joins 2nd terminating 2nd query( ) method quotes, use around data values |