Lists the column names in specified tables

Descrierea

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

Lists all columns in the requested range.

Parametri

connection_id: Identificatorul conexiunii ODBC, accesați odbc_connect() pentru detalii.
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).

Valorile întoarse

Returns an ODBC result identifier sau FALSE în cazul eșecului.

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.

Vedeți de asemenea

odbc_columnprivileges() - Lists columns and associated privileges for the given table to retrieve associated privileges