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Loading and Writing Non-HDFS Custom Data
Loading and Writing Non-HDFS Custom Data Loading and Writing Non-HDFS Custom Data HAWQ supports TEXT and CSV formats for importing and exporting data. You can load and write ... -
Partitioning Large Tables
Partitioning Large Tables Table Partitioning in HAWQ Deciding on a Table Partitioning Strategy Creating Partitioned Tables Defining Date Range Table Partitions Defining Numeric ... -
ALTER TABLE
ALTER TABLE Synopsis Limitations Parameters Notes Examples Compatibility See Also ALTER TABLE Changes the definition of a table. Synopsis ALTER TABLE [ ONLY ] <nam... -
ALTER TABLE
ALTER TABLE Synopsis Limitations Parameters Notes Examples Compatibility See Also ALTER TABLE Changes the definition of a table. Synopsis ALTER TABLE [ ONLY ] <nam... -
Partitioning Large Tables
Partitioning Large Tables Table Partitioning in HAWQ Deciding on a Table Partitioning Strategy Creating Partitioned Tables Defining Date Range Table Partitions Defining Numeric ... -
gp_relfile_node
gp_relfile_node gp_relfile_node The gp_relfile_node table contains information about the file system objects for a relation (table, view, index, and so on). Table 1. pg_catal... -
ROLLBACK TO SAVEPOINT
ROLLBACK TO SAVEPOINT Synopsis Description Parameters Notes Examples Compatibility See Also ROLLBACK TO SAVEPOINT Rolls back the current transaction to a savepoint. S... -
Disabling EXECUTE for Web or Writable External Tables
Disabling EXECUTE for Web or Writable External Tables Disabling EXECUTE for Web or Writable External Tables There is a security risk associated with allowing external tables to... -
pg_auth_members
pg_auth_members pg_auth_members The pg_auth_members system catalog table shows the membership relations between roles. Any non-circular set of relationships is allowed. Becaus... -
pg_auth_members
pg_auth_members pg_auth_members The pg_auth_members system catalog table shows the membership relations between roles. Any non-circular set of relationships is allowed. Becaus...