diff options
Diffstat (limited to 'mysql-test/suite/compat/oracle/r/func_substr.result')
-rw-r--r-- | mysql-test/suite/compat/oracle/r/func_substr.result | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/mysql-test/suite/compat/oracle/r/func_substr.result b/mysql-test/suite/compat/oracle/r/func_substr.result new file mode 100644 index 00000000000..eca5f480191 --- /dev/null +++ b/mysql-test/suite/compat/oracle/r/func_substr.result @@ -0,0 +1,50 @@ +SET sql_mode=ORACLE; +SELECT SUBSTR('abc',2,1),SUBSTR('abc',1,1), SUBSTR('abc',0,1) FROM dual; +SUBSTR('abc',2,1) SUBSTR('abc',1,1) SUBSTR('abc',0,1) +b a a +SELECT SUBSTR('abc',2),SUBSTR('abc',1), SUBSTR('abc',0) FROM dual; +SUBSTR('abc',2) SUBSTR('abc',1) SUBSTR('abc',0) +bc abc abc +SELECT SUBSTR(null,2,1),SUBSTR(null,1), SUBSTR(null,0) FROM dual; +SUBSTR(null,2,1) SUBSTR(null,1) SUBSTR(null,0) +NULL NULL NULL +SELECT SUBSTR('abc',-2),SUBSTR('abc',-1), SUBSTR('abc',-0) FROM dual; +SUBSTR('abc',-2) SUBSTR('abc',-1) SUBSTR('abc',-0) +bc c abc +SELECT SUBSTR('abc',-2,1),SUBSTR('abc',-1,1), SUBSTR('abc',-0,1) FROM dual; +SUBSTR('abc',-2,1) SUBSTR('abc',-1,1) SUBSTR('abc',-0,1) +b c a +SELECT SUBSTR('abc',null) FROM dual; +SUBSTR('abc',null) +NULL +SELECT SUBSTR('abc',2,null),SUBSTR('abc',1,null), SUBSTR('abc',0,null) FROM dual; +SUBSTR('abc',2,null) SUBSTR('abc',1,null) SUBSTR('abc',0,null) +NULL NULL NULL +SELECT SUBSTR('abc',2,0),SUBSTR('abc',1,0), SUBSTR('abc',0,0) FROM dual; +SUBSTR('abc',2,0) SUBSTR('abc',1,0) SUBSTR('abc',0,0) + +create table t1 (c1 varchar(10),start integer, length integer); +INSERT INTO t1 VALUES ('abc', 1, 1); +INSERT INTO t1 VALUES ('abc', 0, 1); +INSERT INTO t1 VALUES (null, 1, 1); +INSERT INTO t1 VALUES (null, 0, 1); +select substr(c1,start,length) from t1; +substr(c1,start,length) +a +a +NULL +NULL +drop table t1; +EXPLAIN EXTENDED SELECT SUBSTR('abc',2,1) ; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used +Warnings: +Note 1003 select substr_oracle('abc',2,1) AS "SUBSTR('abc',2,1)" +CREATE VIEW v1 AS SELECT SUBSTR('abc',2,1) ; +SHOW CREATE VIEW v1; +View Create View character_set_client collation_connection +v1 CREATE VIEW "v1" AS select substr_oracle('abc',2,1) AS "SUBSTR('abc',2,1)" latin1 latin1_swedish_ci +SELECT * FROM v1; +SUBSTR('abc',2,1) +b +DROP VIEW v1; |