榜单
服务器优惠
AI论文
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CREATE USER
CREATE USER Synopsis Description Compatibility See Also CREATE USER Defines a new database role with the LOGIN privilege by default. Synopsis CREATE USER <name> [ ... -
Define an External Table with Single Row Error Isolation
Define an External Table with Single Row Error Isolation Define an External Table with Single Row Error Isolation The following example logs errors internally in HAWQ and sets ... -
gp_persistent_tablespace_node
gp_persistent_tablespace_node gp_persistent_tablespace_node The gp_persistent_tablespace_node table keeps track of the status of file system objects in relation to the transac... -
Formatting Columns
Formatting Columns Formatting Columns The default column or field delimiter is the horizontal TAB character (0x09 ) for text files and the comma character (0x2C ) for CSV file... -
Define an External Table with Single Row Error Isolation
Define an External Table with Single Row Error Isolation Define an External Table with Single Row Error Isolation The following example logs errors internally in HAWQ and sets ... -
ALTER USER
ALTER USER Synopsis Description Compatibility See Also ALTER USER Changes the definition of a database role (user). Synopsis ALTER USER <name> RENAME TO <newname> ... -
Creating and Managing Schemas
Creating and Managing Schemas The Default “Public” Schema Creating a Schema Schema Search Paths Setting the Schema Search Path Viewing the Current Schema Dropping a Schema Sy... -
ALTER FUNCTION
ALTER FUNCTION Synopsis Description Parameters Notes Examples Compatibility See Also ALTER FUNCTION Changes the definition of a function. Synopsis ALTER FUNCTION <na... -
DROP TABLESPACE
DROP TABLESPACE Synopsis Description Parameters Examples Compatibility See Also DROP TABLESPACE Removes a tablespace. Synopsis DROP TABLESPACE [ IF EXISTS ] <tables... -
pg_tablespace
pg_tablespace pg_tablespace The pg_tablespace system catalog table stores information about the available tablespaces. Tables can be placed in particular tablespaces to aid ad...