Help Center/ GaussDB(DWS)/ More Documents/ SQL Syntax Reference (Paris Region)/ Differences Between GaussDB(DWS) and PostgreSQL/ Function Differences
Updated on 2022-07-29 GMT+08:00
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Function Differences

For details about the functions supported by GaussDB(DWS), see Functions and Operators.

The following PostgreSQL functions are not supported:

  • Enum support functions
  • Access privilege inquiry functions
    • has_sequence_privilege(user, sequence, privilege)
    • has_sequence_privilege(sequence, privilege)
  • System catalog information functions
    • pg_get_triggerdef(trigger_oid)
    • pg_get_triggerdef(trigger_oid, pretty_bool)
  • Line functions
  • pg_node_tree