batchInsert() public method Generates a batch INSERT SQL

createTable() public method Builds a SQL statement for

truncateTable() public method Builds a SQL statement for

__construct() public method Constructor.

buildWhere() public method

buildExistsCondition() public method Creates an SQL expressions

buildUnion() public method

addColumn() public method Builds a SQL statement for adding

buildSelect() public method

dropTable() public method Builds a SQL statement for dropping