These functions can be called after dbresults returns SUCCEED.
Function | Description |
---|---|
dbcollen | Returns the maximum length of a regular column's data. |
dbcolname | Returns the name of a regular result column. |
dbcoltype | Returns the SQL Server datatype for a regular result column. |
dbcolutype | Returns the user-defined datatype for a regular result column. |
dbdatlen | Returns the actual length of a regular column's data. This function is often used together with dbdata. The value returned by dbdatlen can differ for each regular row read by dbnextrow. |
dbnumcols | Determines the number of columns in the current results set. |