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1
by brian
clean slate |
1 |
drop table if exists t1; |
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create table t1 (a varchar(10), key(a)); |
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3 |
insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test"); |
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4 |
explain extended select * from t1 where a like 'abc%'; |
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5 |
id select_type table type possible_keys key key_len ref rows filtered Extra |
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383.1.16
by Brian Aker
Force client communication into UTF8 |
6 |
1 SIMPLE t1 index a a 43 NULL 5 40.00 Using where; Using index |
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1
by brian
clean slate |
7 |
Warnings: |
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370.1.1
by arjen at com
Initial mods for making all tests work again. Some tests adapted+added. |
8 |
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` like 'abc%') |
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1
by brian
clean slate |
9 |
explain extended select * from t1 where a like concat('abc','%'); |
10 |
id select_type table type possible_keys key key_len ref rows filtered Extra |
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383.1.16
by Brian Aker
Force client communication into UTF8 |
11 |
1 SIMPLE t1 index a a 43 NULL 5 40.00 Using where; Using index |
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1
by brian
clean slate |
12 |
Warnings: |
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1240.8.5
by Dennis Schoen
record changes to main.func_like |
13 |
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` like <cache>(concat('abc','%'))) |
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1
by brian
clean slate |
14 |
select * from t1 where a like "abc%"; |
15 |
a
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16 |
abc
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17 |
abcd
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select * from t1 where a like concat("abc","%"); |
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a
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20 |
abc
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21 |
abcd
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22 |
select * from t1 where a like "ABC%"; |
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23 |
a
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24 |
abc
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25 |
abcd
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26 |
select * from t1 where a like "test%"; |
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27 |
a
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28 |
test
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select * from t1 where a like "te_t"; |
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30 |
a
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31 |
test
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32 |
select * from t1 where a like "%a%"; |
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33 |
a
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34 |
a
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35 |
abc
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36 |
abcd
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37 |
select * from t1 where a like "%abcd%"; |
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38 |
a
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39 |
abcd
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40 |
select * from t1 where a like "%abc\d%"; |
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41 |
a
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42 |
abcd
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43 |
drop table t1; |
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44 |
create table t1 (a varchar(10), key(a)); |
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45 |
insert into t1 values ('a'), ('a\\b'); |
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46 |
select * from t1 where a like 'a\\%' escape '#'; |
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47 |
a
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48 |
a\b |
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49 |
select * from t1 where a like 'a\\%' escape '#' and a like 'a\\\\b'; |
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50 |
a
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51 |
a\b |
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52 |
drop table t1; |
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53 |
create table t1 (a datetime); |
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insert into t1 values ('2004-03-11 12:00:21'); |
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select * from t1 where a like '2004-03-11 12:00:21'; |
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56 |
a
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57 |
2004-03-11 12:00:21 |
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58 |
drop table t1; |