(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_columnprivileges — Lists columns and associated privileges for the given table
$odbc
, string|null $catalog
, string $schema
, string $table
, string $column
) : resource|falseLists columns and associated privileges for the given table.
odbcODBC 连接标识符，详见 odbc_connect()。
catalogThe catalog ('qualifier' in ODBC 2 parlance).
schema
The schema ('owner' in ODBC 2 parlance).
此参数接受下列查询模式：
% 来匹配零到多个字符，
_ 来匹配单个字符。
table
The table name.
此参数接受下列查询模式：
% 来匹配零到多个字符，
_ 来匹配单个字符。
column
The column name.
此参数接受下列查询模式：
% 来匹配零到多个字符，
_ 来匹配单个字符。
Returns an ODBC result identifier 或者在失败时返回 false.
This result identifier can be used to fetch a list of columns and
associated privileges.
The result set has the following columns:
TABLE_CATTABLE_SCHEMTABLE_NAMECOLUMN_NAMEGRANTORGRANTEEPRIVILEGEIS_GRANTABLE
The result set is ordered by TABLE_CAT, TABLE_SCHEM,
TABLE_NAME, COLUMN_NAME and PRIVILEGE.
Example #1 List Privileges for a Column
<?php
$conn = odbc_connect($dsn, $user, $pass);
$privileges = odbc_columnprivileges($conn, 'TutorialDB', 'dbo', 'test', 'id');
while (($row = odbc_fetch_array($privileges))) {
print_r($row);
break; // further rows omitted for brevity
}
?>
以上例程的输出类似于：
Array
(
[TABLE_CAT] => TutorialDB
[TABLE_SCHEM] => dbo
[TABLE_NAME] => test
[COLUMN_NAME] => id
[GRANTOR] => dbo
[GRANTEE] => dbo
[PRIVILEGE] => INSERT
[IS_GRANTABLE] => YES
)