Troubleshooting gpfdist Troubleshooting gpfdist The segments access gpfdist at runtime. Ensure that the HAWQ segment hosts have network access to gpfdist . gpfdist is a web s...

vacuumdb Synopsis Description Options Notes Examples vacuumdb Garbage-collects and analyzes a database. vacuumdb is typically run on system catalog tables. It has no eff...

vacuumdb Synopsis Description Options Notes Examples vacuumdb Garbage-collects and analyzes a database. vacuumdb is typically run on system catalog tables. It has no eff...

Using a Custom Format Using a Custom Format You specify a custom data format in the FORMAT clause of CREATE EXTERNAL TABLE . FORMAT 'CUSTOM' ( formatter = format_function ...

gp_version_at_initdb gp_version_at_initdb The gp_version_at_initdb table is populated on the master and each segment in the HAWQ system. It identifies the version of HAWQ used...

FETCH Synopsis Description Parameters Notes Examples Compatibility See Also FETCH Retrieves rows from a query using a cursor. Synopsis FETCH [ <forward_direction> ...

GRANT Synopsis Description Parameters Notes Examples Compatibility See Also GRANT Defines access privileges. Synopsis GRANT { { SELECT | INSERT | UPDATE | DE...

The hawq_toolkit Administrative Schema Checking for Tables that Need Routine Maintenance hawq_stats_missing Viewing HAWQ Server Log Files hawq_log_command_timings hawq_log_maste...

Troubleshooting gpfdist Troubleshooting gpfdist The segments access gpfdist at runtime. Ensure that the HAWQ segment hosts have network access to gpfdist . gpfdist is a web s...

DROP TYPE Synopsis Description Parameters Examples Compatibility See Also DROP TYPE Removes a data type. Synopsis DROP TYPE [ IF EXISTS ] <name> [, ...] [ CAS...