JDatabaseQueryLimitable
interface JDatabaseQueryLimitable
Joomla Database Query Limitable Interface.
Adds bind/unbind methods as well as a getBounded() method to retrieve the stored bounded variables on demand prior to query execution.
Methods
Method to modify a query already in string format with the needed additions to make the query limited to a particular number of results, or start at a particular offset. This method is used automatically by the __toString() method if it detects that the query implements the JDatabaseQueryLimitable interface.
Sets the offset and limit for the result set, if the database driver supports it.
Details
string
processLimit(
string $query,
integer $limit,
integer $offset)
Method to modify a query already in string format with the needed additions to make the query limited to a particular number of results, or start at a particular offset. This method is used automatically by the __toString() method if it detects that the query implements the JDatabaseQueryLimitable interface.
JDatabaseQuery
setLimit(
integer $limit,
integer $offset)
Sets the offset and limit for the result set, if the database driver supports it.
Usage: $query->setLimit(100, 0); (retrieve 100 rows, starting at first record) $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th record)