Controls whether the CLI schema APIs report aliases in
the metadata results.
- db2cli.ini keyword syntax:
- ReturnAliases = 0 | 1
- Default setting:
- 1: By default, aliases will be considered when
qualifying rows for metadata procedures.
- Usage notes:
-
This keyword specifies whether aliases (or synonyms) should
be considered when qualifying rows for metadata procedures. Not considering
aliases can provide significant performance benefits by avoided costly
joins with the base tables to determine the addition tables that should
qualify for a given query.
- 0 : Aliases will not be considered when qualifying
rows for metadata procedures (better performance.)
- 1 : Aliases will be considered when qualifying
rows for metadata procedures.
The following CLI APIs are affected by this keyword :
- SQLColumns()
- SQLColumnPrivileges()
- SQLTables()
- SQLTablePrivileges()
- SQLStatistics()
- SQLSpecialColumns()
- SQLForeignKeys()
- SQLPrimaryKeys()