pg_locks pg_locks The pg_locks view provides access to information about the locks held by open transactions within HAWQ. pg_locks contains one row per active lockable objec...

ALTER USER Synopsis Description Compatibility See Also ALTER USER Changes the definition of a database role (user). Synopsis ALTER USER <name> RENAME TO <newname> ...

Controlling Segment Parallelism Controlling Segment Parallelism The gp_external_max_segs server configuration parameter controls the number of virtual segments that can simult...

ABORT Synopsis Description Parameters Notes Compatibility See Also ABORT Aborts the current transaction. Synopsis ABORT [ WORK | TRANSACTION ] Description AB...

Controlling Segment Parallelism Controlling Segment Parallelism The gp_external_max_segs server configuration parameter controls the number of virtual segments that can simult...

pg_restore Synopsis Description Options Notes Examples See Also pg_restore Restores a database from an archive file created by pg_dump . Synopsis pg_restore [< genera...

pg_stat_last_shoperation pg_stat_last_shoperation The pg_stat_last_shoperation table contains metadata tracking information about global objects (roles, tablespaces, etc.). T...

pg_stat_last_shoperation pg_stat_last_shoperation The pg_stat_last_shoperation table contains metadata tracking information about global objects (roles, tablespaces, etc.). T...

pg_shdescription pg_shdescription The pg_shdescription system catalog table stores optional descriptions (comments) for shared database objects. Descriptions can be manipulate...

gp_persistent_database_node gp_persistent_database_node The gp_persistent_database_node table keeps track of the status of file system objects in relation to the transaction s...