TABLECOLUMN structure

Do not use. This structure describes a database table column.

Syntax

typedef struct tagTABLECOLUMN {
  COLUMNORDINAL  iOrdinal;
  COLUMNDATATYPE type;
  DWORD          ofBinding;
  DWORD          cbSize;
} TABLECOLUMN, *LPTABLECOLUMN;

Members

iOrdinal

Type: COLUMNORDINAL

Index of the column in the table. These should be sequential across all columns in a table.

type

Type: COLUMNDATATYPE

Data type that this column will store. See COLUMNDATATYPE for a list of valid types.

ofBinding

Type: DWORD

Offset from a record start for the data storage of types CDT_DWORD, CDT_FLAGS, CDT_UNIQUE, CDT_VARSTRA, CDT_VARSTRW, CDT_VARBLOB, and CDT_STREAM.

cbSize

Type: DWORD

Size of data storage for types CDT_FIXSTRA, CDT_FIXSTRW, and CDT_FIXBLOB.

Requirements