SHOW-TYPECAST

SHOW-TYPECAST

Name

SHOW TYPECAST

Description

View all type cast under the database. If the user specifies a database, then view the corresponding database, otherwise directly query the database where the current session is located

Requires SHOW permission on this database

grammar

SHOW TYPE_CAST [IN|FROM db]

Parameters

db: database name to query

Example

mysql> show type_cast in testDb\G
**************************** 1. row ******************** ******
Origin Type: TIMEV2
  Cast Type: TIMEV2
**************************** 2. row ******************** ******
Origin Type: TIMEV2
  Cast Type: TIMEV2
**************************** 3. row ******************** ******
Origin Type: TIMEV2
  Cast Type: TIMEV2

3 rows in set (0.00 sec)

Keywords

SHOW, TYPECAST

Best Practice