ITEEDU

PHP 手册
后退前进


db2_column_privileges

(PECL)

db2_column_privileges --  Returns a result set listing the columns and associated privileges for a table

说明

resource db2_column_privileges ( resource connection [, string qualifier [, string schema [, string table-name [, string column-name]]]] )

Returns a result set listing the columns and associated privileges for a table.

参数

connection

A valid connection to an IBM DB2, Cloudscape, or Apache Derby database.

qualifier

A qualifier for DB2 databases running on OS/390 or z/OS servers. For other databases, pass NULL or an empty string.

schema

The schema which contains the tables. To match all schemas, pass NULL or an empty string.

table-name

The name of the table or view. To match all tables in the database, pass NULL or an empty string.

column-name

The name of the column. To match all columns in the table, pass NULL or an empty string.

返回值

Returns a statement resource with a result set containing rows describing the column privileges for columns matching the specified parameters. The rows are composed of the following columns:

Column nameDescription
TABLE_CATName of the catalog. The value is NULL if this table does not have catalogs.
TABLE_SCHEMName of the schema.
TABLE_NAMEName of the table or view.
COLUMN_NAMEName of the column.
GRANTORAuthorization ID of the user who granted the privilege.
GRANTEEAuthorization ID of the user to whom the privilege was granted.
PRIVILEGEThe privilege for the column.
IS_GRANTABLEWhether the GRANTEE is permitted to grant this privilege to other users.

参见

db2_columns()
db2_foreign_keys()
db2_primary_keys()
db2_procedure_columns()
db2_procedures()
db2_special_columns()
db2_statistics()
db2_table_privileges()
db2_tables()



后退起点前进
db2_close上一级db2_columns