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Prepare for new psql

This commit is contained in:
Tatsuo Ishii
2000-01-15 05:17:45 +00:00
parent 1cd4c14116
commit 6095e36cca

View File

@ -1,85 +1,85 @@
QUERY: drop table <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; drop table <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
ERROR: Relation '<27>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>' does not exist ERROR: Relation '<27>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>' does not exist
QUERY: create table <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> (<28>Ѹ<EFBFBD> text, ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> varchar, <20><><EFBFBD><EFBFBD>1A<31><41><EFBFBD><EFBFBD> char(16)); create table <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> (<28>Ѹ<EFBFBD> text, ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> varchar, <20><><EFBFBD><EFBFBD>1A<31><41><EFBFBD><EFBFBD> char(16));
QUERY: create index <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>index1 on <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> using btree (<28>Ѹ<EFBFBD>); create index <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>index1 on <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> using btree (<28>Ѹ<EFBFBD>);
QUERY: create index <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>index2 on <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> using hash (ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD>); create index <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>index2 on <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> using hash (ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD>);
QUERY: insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤','<27><>A01<30><31>'); insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤','<27><>A01<30><31>');
QUERY: insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD>','ʬB10<31><30>'); insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD>','ʬB10<31><30>');
QUERY: insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD>','<27><>Z01<30><31>'); insert into <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> values('<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD>','<27><>Z01<30><31>');
QUERY: vacuum <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; vacuum <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
--------------------------+----------+---------- ----------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> |
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> |
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> |
(3 rows) (3 rows)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> = '<27><>Z01<30><31>'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> = '<27><>Z01<30><31>';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
------------------------+----------+---------- --------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> |
(1 row) (1 row)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> ~* '<27><>z01<30><31>'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> ~* '<27><>z01<30><31>';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
------------------------+----------+---------- --------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> |
(1 row) (1 row)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> like '_Z01_'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> like '_Z01_';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
------------------------+----------+---------- --------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> |
(1 row) (1 row)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> like '_Z%'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> like '_Z%';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
------------------------+----------+---------- --------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> |
(1 row) (1 row)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where <20>Ѹ<EFBFBD> ~ '<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC>[<5B>ǥ<EFBFBD>]'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where <20>Ѹ<EFBFBD> ~ '<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC>[<5B>ǥ<EFBFBD>]';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
--------------------------+----------+---------- ----------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> |
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> |
(2 rows) (2 rows)
QUERY: select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where <20>Ѹ<EFBFBD> ~* '<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC>[<5B>ǥ<EFBFBD>]'; select * from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD> where <20>Ѹ<EFBFBD> ~* '<27><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC>[<5B>ǥ<EFBFBD>]';
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD>
--------------------------+----------+---------- ----------------------------+------------+------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> |
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> |
(2 rows) (2 rows)
QUERY: select *,character_length(<28>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; select *,character_length(<28>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | length <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | length
--------------------------+----------+----------+------ ----------------------------+------------+------------+--------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 12 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 12
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 13 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 13
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 12 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 12
(3 rows) (3 rows)
QUERY: select *,octet_length(<28>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; select *,octet_length(<28>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | octet_length <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | octet_length
--------------------------+----------+----------+------------ ----------------------------+------------+------------+--------------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 24 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 24
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 26 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 26
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 24 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 24
(3 rows) (3 rows)
QUERY: select *,position('<27><>' in <20>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; select *,position('<27><>' in <20>Ѹ<EFBFBD>) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | strpos <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | strpos
--------------------------+----------+----------+------ ----------------------------+------------+------------+--------
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 7 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>ץ쥤 | <20><>A01<30><31> | | 7
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 0 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD> | ʬB10<31><30> | | 0
<20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 0 <20><><EFBFBD><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޡ<EFBFBD> | <20><>Z01<30><31> | | 0
(3 rows) (3 rows)
QUERY: select *,substring(<28>Ѹ<EFBFBD> from 10 for 4) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>; select *,substring(<28>Ѹ<EFBFBD> from 10 for 4) from <20>׻<EFBFBD><D7BB><EFBFBD><EFBFBD>Ѹ<EFBFBD>;
<20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | substr <20>Ѹ<EFBFBD> | ʬ<><EFBFBD><E0A5B3><EFBFBD><EFBFBD> | <20><><EFBFBD><EFBFBD>1a<31><61><EFBFBD><EFBFBD> | substr
--------------------------+----------+----------+-------- ----------------------------+------------+------------+----------
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