db2_column_privileges

(PECL ibm_db2 >= 1.0.0)

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

说明

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

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 name Description
TABLE_CAT Name of the catalog. The value is NULL if this table does not have catalogs.
TABLE_SCHEM Name of the schema.
TABLE_NAME Name of the table or view.
COLUMN_NAME Name of the column.
GRANTOR Authorization ID of the user who granted the privilege.
GRANTEE Authorization ID of the user to whom the privilege was granted.
PRIVILEGE The privilege for the column.
IS_GRANTABLE Whether the GRANTEE is permitted to grant this privilege to other users.

参见

  • db2_columns() - Returns a result set listing the columns and associated metadata for a table
  • db2_foreign_keys() - Returns a result set listing the foreign keys for a table
  • db2_primary_keys() - Returns a result set listing primary keys for a table
  • db2_procedure_columns() - Returns a result set listing stored procedure parameters
  • db2_procedures() - Returns a result set listing the stored procedures registered in a database
  • db2_special_columns() - Returns a result set listing the unique row identifier columns for a table
  • db2_statistics() - Returns a result set listing the index and statistics for a table
  • db2_table_privileges() - Returns a result set listing the tables and associated privileges in a database
  • db2_tables() - Returns a result set listing the tables and associated metadata in a database