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odbc_columns
(PHP 4, PHP 5)
odbc_columns — Lists the column names in specified tables
Description
resource odbc_columns
( resource $connection_id
[, string $qualifier
[, string $schema
[, string $table_name
[, string $column_name
]]]] )
Lists all columns in the requested range.
Parameters
- connection_id
-
The connection identifier.
- 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).
Return Values
Returns an ODBC result identifier 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.
