odbc_columns

Lists the column names in specified tables

&reftitle.description; `resource` `odbc_columns` `resource` `connection_id` `string` `qualifier` `string` `schema` `string` `table_name` `string` `column_name`

Lists all columns in the requested range.

&reftitle.parameters;

`connection_id`

- &odbc.connection.id;

`qualifier`

- The qualifier.

`schema`

- The owner.

`table_name`

- The table name.

`column_name`

- The column name.

The `schema`, `table_name`, and `column_name` accept search patterns ('%' to match zero or more characters and '_' to match a single character).

&reftitle.returnvalues;

Returns an ODBC result identifier&return.falseforfailure;.

The result set has the following columns:

- TABLE_QUALIFIER

- TABLE_SCHEM

- TABLE_NAME

- COLUMN_NAME

- DATA_TYPE

- TYPE_NAME

- PRECISION

- LENGTH

- SCALE

- RADIX

- NULLABLE

- REMARKS

The result set is ordered by TABLE_QUALIFIER, TABLE_SCHEM and TABLE_NAME.

&reftitle.seealso;

- `odbc_columnprivileges` to retrieve associated privileges