diff options
Diffstat (limited to 'mysql-test/suite/jp/t/jp_substring_sjis.test')
-rw-r--r-- | mysql-test/suite/jp/t/jp_substring_sjis.test | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/mysql-test/suite/jp/t/jp_substring_sjis.test b/mysql-test/suite/jp/t/jp_substring_sjis.test new file mode 100644 index 00000000..5b956e8e --- /dev/null +++ b/mysql-test/suite/jp/t/jp_substring_sjis.test @@ -0,0 +1,316 @@ +--source include/have_sjis.inc +--source include/have_innodb.inc + +--character_set sjis +--disable_warnings +drop table if exists `T1`; +drop table if exists `T2`; +drop table if exists `T3`; +drop table if exists `T4`; +drop table if exists `T5`; +drop table if exists `T6`; +drop table if exists `T7`; +drop table if exists `T8`; +drop table if exists `T9`; +--enable_warnings + +# +# Test SUBSTRING() function with Japanese character in sjis encoding +# + +SET NAMES sjis; +SET character_set_database = sjis; + +CREATE TABLE `T1` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = innodb; +CREATE TABLE `T2` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = innodb; +CREATE TABLE `T3` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = innodb; +CREATE TABLE `T4` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = myisam; +CREATE TABLE `T5` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = myisam; +CREATE TABLE `T6` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = myisam; +CREATE TABLE `T7` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = MEMORY; +CREATE TABLE `T8` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = MEMORY; +CREATE TABLE `T9` (`C1` char(5), INDEX(`C1`)) DEFAULT CHARSET = sjis engine = MEMORY; + +INSERT INTO `T1` VALUES ('アイウエオ'),('アイウエ'),('アイウ'),('アイ'),('ア'),(''); +INSERT INTO `T2` VALUES ('あいうえお'),('あいうえ'),('あいう'),('あい'),('あ'),(''); +INSERT INTO `T3` VALUES ('ソ十表予構'),('ソ十表予'),('ソ十表'),('ソ十'),('ソ'),(''); +INSERT INTO `T4` VALUES ('アイウエオ'),('アイウエ'),('アイウ'),('アイ'),('ア'),(''); +INSERT INTO `T5` VALUES ('あいうえお'),('あいうえ'),('あいう'),('あい'),('あ'),(''); +INSERT INTO `T6` VALUES ('ソ十表予構'),('ソ十表予'),('ソ十表'),('ソ十'),('ソ'),(''); +INSERT INTO `T7` VALUES ('アイウエオ'),('アイウエ'),('アイウ'),('アイ'),('ア'),(''); +INSERT INTO `T8` VALUES ('あいうえお'),('あいうえ'),('あいう'),('あい'),('あ'),(''); +INSERT INTO `T9` VALUES ('ソ十表予構'),('ソ十表予'),('ソ十表'),('ソ十'),('ソ'),(''); + +#InnoDB +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T1`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T1`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T2`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T2`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T3`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T3`; + +#MyISAM +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T4`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T4`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T5`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T5`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T6`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T6`; + +#MEMORY +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T7`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T7`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T8`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T8`; + +SELECT `C1`, SUBSTRING(`C1`,0) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,2) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,3) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,4) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,5) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,6) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 0) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 2) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 3) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 4) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 5) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 6) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,0) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,1) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,2) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,3) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,4) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,5) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1`,1,6) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 0) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 1) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 2) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 3) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 4) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 5) FROM `T9`; +SELECT `C1`, SUBSTRING(`C1` FROM 1 FOR 6) FROM `T9`; + +DROP TABLE `T1`; +DROP TABLE `T2`; +DROP TABLE `T3`; +DROP TABLE `T4`; +DROP TABLE `T5`; +DROP TABLE `T6`; +DROP TABLE `T7`; +DROP TABLE `T8`; +DROP TABLE `T9`; |