odbc_columnprivileges
(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_columnprivileges — Lists columns and associated privileges for the given table
说明
resource
$odbc,?string
$catalog,string
$schema,string
$table,string
$column): resource|false
Lists columns and associated privileges for the given table.
参数
-
odbc -
ODBC 连接标识符，详见 odbc_connect()。
-
catalog -
The 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。
返回值
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.
示例
示例 #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
}
?>以上示例的输出类似于：
Array
(
[TABLE_CAT] => TutorialDB
[TABLE_SCHEM] => dbo
[TABLE_NAME] => test
[COLUMN_NAME] => id
[GRANTOR] => dbo
[GRANTEE] => dbo
[PRIVILEGE] => INSERT
[IS_GRANTABLE] => YES
)
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