Description

resource odbc_columns ( resource connection_id [, string qualifier [, string schema [, string table_name [, string column_name]]]] )

Lists all columns in the requested range. Returns an ODBC result identifier containing the information or FALSE on failure.

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.

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

See also odbc_columnprivileges() to retrieve associated privileges.