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

  1. SHOW TYPE_CAST [IN|FROM db]

Parameters

db: database name to query

Example

  1. mysql> show type_cast in testDb\G
  2. **************************** 1. row ******************** ******
  3. Origin Type: TIMEV2
  4.   Cast Type: TIMEV2
  5. **************************** 2. row ******************** ******
  6. Origin Type: TIMEV2
  7.   Cast Type: TIMEV2
  8. **************************** 3. row ******************** ******
  9. Origin Type: TIMEV2
  10.   Cast Type: TIMEV2
  12. 3 rows in set (0.00 sec)

Keywords

  1. SHOW, TYPECAST

Best Practice