OpenAccess SDK SQL Engine core methods for .NET : Methods for .NET reference : dam_getCol

dam_getCol

This method returns the column handle for the given column name. The column name is as defined in the OA_COLUMNS table of the schema database (see Chapter 5 "Schema definition and management" of the OpenAccess SDK SQL Engine Programmer’s Guide).

To write the fastest IP, this method dam_getCol should be performed once and the column handles saved and reused as more rows of data are formed.

int64 dam_getCol(

int64 hstmt,

string ColumnName)

Table 126: Parameters for dam_getCol
Parameter	Type	Description
IN
hstmt	int64	The statement handle
ColumnName	string	The name of the column
RETURN
	int64	The handle to the specified column. 0 is returned if the column does not exist.

dam_getCol

See also