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CPrimaryKeys, CPrimaryKeyInfo

Call the typedef class CPrimaryKeys to implement its parameter class CPrimaryKeyInfo.

Remarks

See Schema Rowset Classes and Typedef Classes for more information on using typedef classes.

This class identifies the primary key columns defined in the catalog by a given user.

The following table lists the class data members and their corresponding OLE DB Columns. See PRIMARY_KEYS Rowset in the OLE DB Programmer's Reference for more information about the schema and columns.

Data members

OLE DB columns

m_szTableCatalog

TABLE_CATALOG

m_szTableSchema

TABLE_SCHEMA

m_szTableName

TABLE_NAME

m_szColumnName

COLUMN_NAME

m_guidColumn

COLUMN_GUID

m_nColumnPropID

COLUMN_PROPID

m_nOrdinal

ORDINAL

Requirements

Header: atldbsch.h

See Also

Reference

CRestrictions Class