|
Parameter
|
Type
|
Description
|
|
IN
|
||
|
hCol
|
DAM_HCOL
|
The column handle.
|
|
OUT
|
||
|
piTableNum
|
int *
|
The table number of the table to which the column belongs.
|
|
piColNum
|
int *
|
The column number.
|
|
pColName
|
char *
OAWCHAR *
|
Column name.
|
|
piXoType
|
int *
|
XO Type of the column.
|
|
piColType
|
int *
|
How the column appears in the query is specified by the setting of one or more of the following flags:
DAM_COL_IN_SCHEMA - column is defined in the schema database. This flag applies to all columns.
DAM_COL_IN_RESULT - column is part of the SELECT list.
DAM_COL_IN_CONDITION - column is part of the WHERE clause.
DAM_COL_IN_UPDATE_VAL_EXP - column is part of an UPDATE value expression.
DAM_COL_IN_USE - column is in use
|
|
pUserData
|
char *
OAWCHAR *
|
User data as specified in the schema.
|
|
piResultColNum
|
int *
|
Result column number.
|
|
RETURN
|
||
|
int
|
DAM_SUCCESS - on success
DAM_FAILURE - on failure
|