ODBC Server Reference Manual

HP NonStop ODBC Server Mapping Tables
HP NonStop ODBC Server Reference Manual—429151-002
8-73
Actions That Affect the Mapping Tables
Table 8-40. Actions That Cause the NonStop ODBC Server to Query the Mapping
Tables
Action Mapping Tables Queried Description
Select from a table or view ZNUOBJ in the subvolume
of the catalog in which the
table or view is registered
NonStop ODBC server
searches the object mapping
table, ZNUOBJ, and finds the
NonStop SQL/MP name
corresponding to the specified
table or view name.
Modify, delete, or add data ZNUOBJ in the subvolume
of the catalog in which the
table or view is registered
NonStop ODBC server
searches the object mapping
table, ZNUOBJ, and finds the
NonStop SQL/MP name
corresponding to the specified
table or view name.
Select from a system table ZNUOBJ in the subvolume
of the current catalog and
the view corresponding to
the system table
NonStop ODBC server
searches the object mapping
table, ZNUOBJ, and finds the
view name that corresponds to
the specified system table.
Change the current
database context (with the
USE statement)
ZNSDB in the subvolume of
the system catalog
NonStop ODBC server
searches the database
mapping table, ZNSDB, and
finds the NonStop SQL/MP
catalog name that corresponds
to the specified database name.