| Current Path : /usr/opt/mysql57/mysql-test/suite/sys_vars/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/opt/mysql57/mysql-test/suite/sys_vars/r/session_track_schema_basic.result |
# # Variable name : session_track_schema # Scope : Global & Session # # Global - default SELECT @@global.session_track_schema; @@global.session_track_schema 1 # Session - default SELECT @@session.session_track_schema; @@session.session_track_schema 1 # via INFORMATION_SCHEMA.GLOBAL_VARIABLES SELECT * FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME LIKE 'track_current%'; VARIABLE_NAME VARIABLE_VALUE # via INFORMATION_SCHEMA.SESSION_VARIABLES SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'track_current%'; VARIABLE_NAME VARIABLE_VALUE SET @global_saved_tmp = @@global.session_track_schema; # Altering global variable's value SET @@global.session_track_schema = 0; SELECT @@global.session_track_schema; @@global.session_track_schema 0 SELECT @@session.session_track_schema; @@session.session_track_schema 1 SET @@global.session_track_schema = TrUe; SELECT @@global.session_track_schema; @@global.session_track_schema 1 SELECT @@session.session_track_schema; @@session.session_track_schema 1 SET @@global.session_track_schema = FaLsE; SELECT @@global.session_track_schema; @@global.session_track_schema 0 SELECT @@session.session_track_schema; @@session.session_track_schema 1 # Altering session variable's value SET @@session.session_track_schema = 0; SELECT @@global.session_track_schema; @@global.session_track_schema 0 SELECT @@session.session_track_schema; @@session.session_track_schema 0 # Variables' values in a new session. # Global - expect 0 SELECT @@global.session_track_schema; @@global.session_track_schema 0 # Session - expect 0 SELECT @@session.session_track_schema; @@session.session_track_schema 0 # Switching to the default connection. SELECT @@global.session_track_schema; @@global.session_track_schema 0 SELECT @@session.session_track_schema; @@session.session_track_schema 0 # Test if DEFAULT is working as expected. SET @@global.session_track_schema = DEFAULT; SET @@session.session_track_schema = DEFAULT; # Global - expect 1 SELECT @@global.session_track_schema; @@global.session_track_schema 1 # Session - expect 1 SELECT @@session.session_track_schema; @@session.session_track_schema 1 # Variables' values in a new session (con2). SELECT @@global.session_track_schema; @@global.session_track_schema 1 SELECT @@session.session_track_schema; @@session.session_track_schema 1 # Altering session should not affect global. SET @@session.session_track_schema = FALSE; SELECT @@global.session_track_schema; @@global.session_track_schema 1 SELECT @@session.session_track_schema; @@session.session_track_schema 0 # Variables' values in a new session (con3). # Altering global should not affect session. SET @@global.session_track_schema = OFF; SELECT @@global.session_track_schema; @@global.session_track_schema 0 SELECT @@session.session_track_schema; @@session.session_track_schema 1 # Switching to the default connection. # Restoring the original values. SET @@global.session_track_schema = @global_saved_tmp; # End of tests.