(PHP 4, PHP 5)
odbc_columns — Lists the column names in specified tables
$connection_id
[, string $qualifier
[, string $schema
[, string $table_name
[, string $column_name
]]]] )Lists all columns in the requested range.
connection_id
ODBC 连接标识符，详见 odbc_connect()。
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).
Returns an ODBC result identifier 或者在失败时返回 FALSE.
The result set has the following columns:
The result set is ordered by TABLE_QUALIFIER, TABLE_SCHEM and TABLE_NAME.