| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/suite/gcol/r/ |
Upload File : |
CREATE DATABASE dump_generated; USE dump_generated; CREATE TABLE t1 (pk INTEGER, a INTEGER, b INTEGER, c VARCHAR(16), sum INTEGER GENERATED ALWAYS AS (a+b), sub VARCHAR(4) GENERATED ALWAYS AS (SUBSTRING(c, 1, 4)), key k1(sum), key k2(sub) ) engine=innodb; INSERT INTO t1(pk, a, b, c) VALUES (1, 11, 12, 'oneone'), (2, 21, 22, 'twotwo'); SELECT * FROM t1; pk a b c sum sub 1 11 12 oneone 23 oneo 2 21 22 twotwo 43 twot DELETE FROM t1; SELECT * FROM t1; pk a b c sum sub 1 11 12 oneone 23 oneo 2 21 22 twotwo 43 twot DELETE FROM t1; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/t1.txt' INTO TABLE t1; SELECT * FROM t1; pk a b c sum sub 1 11 12 oneone 23 oneo 2 21 22 twotwo 43 twot DROP TABLE t1; # A table with regular columns after generated CREATE TABLE t2 (pk INTEGER, a INTEGER, b INTEGER, sum INTEGER GENERATED ALWAYS AS (a+b), c VARCHAR(16), key k1(sum) ) engine=innodb; INSERT INTO t2(pk, a, b, c) VALUES (1, 11, 12, 'oneone'), (2, 21, 22, 'twotwo'); SELECT * FROM t2; pk a b sum c 1 11 12 23 oneone 2 21 22 43 twotwo DELETE FROM t2; SELECT * FROM t2; pk a b sum c 1 11 12 23 oneone 2 21 22 43 twotwo DELETE FROM t2; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/t2.txt' INTO TABLE t2; SELECT * FROM t2; pk a b sum c 1 11 12 23 oneone 2 21 22 43 twotwo DROP TABLE t2; DROP DATABASE dump_generated;