How to search specific number using regular expressions
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0
I have a comma separated values for each row in table.
Suppose in test table
Value
1,5,12
2,4,15
5,2,6
I would like to find records with value =5
Using normal ms sql, I had used like operator which gave me all the 3 records.
Could you please help if can it be possible with regular expression.
sql
sql-server asked Nov 22 '18 at 10:25
PNGPNG
82
|
show 1 more comment
0
I have a comma separated values for each row in table.
Suppose in test table
Value
1,5,12
2,4,15
5,2,6
I would like to find records with value =5
Using normal ms sql, I had used like operator which gave me all the 3 records.
Could you please help if can it be possible with regular expression.
sql
sql-server asked Nov 22 '18 at 10:25
PNGPNG
82
Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
1
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
MySQL you can use : SELECT ..... WHERE CONCAT(',',value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh
– Bernd Buffen
Nov 22 '18 at 10:31
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54
|
show 1 more comment
0
0
0
I have a comma separated values for each row in table.
Suppose in test table
Value
1,5,12
2,4,15
5,2,6
I would like to find records with value =5
Using normal ms sql, I had used like operator which gave me all the 3 records.
Could you please help if can it be possible with regular expression.
sql
sql-server asked Nov 22 '18 at 10:25
PNGPNG
82
I have a comma separated values for each row in table.
Suppose in test table
Value
1,5,12
2,4,15
5,2,6
I would like to find records with value =5
Using normal ms sql, I had used like operator which gave me all the 3 records.
Could you please help if can it be possible with regular expression.
sql
sql-server sql
sql-server asked Nov 22 '18 at 10:25
PNGPNG
82
asked Nov 22 '18 at 10:25
PNGPNG
82
edited Nov 22 '18 at 10:55
PNG
asked Nov 22 '18 at 10:25
PNGPNG
82
asked Nov 22 '18 at 10:25
PNGPNG
82
asked Nov 22 '18 at 10:25
PNGPNG
82
82
Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
1
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
MySQL you can use : SELECT ..... WHERE CONCAT(',',value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh
– Bernd Buffen
Nov 22 '18 at 10:31
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54
|
show 1 more comment
Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
1
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
MySQL you can use : SELECT ..... WHERE CONCAT(',',value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh
– Bernd Buffen
Nov 22 '18 at 10:31
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54
Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
1
1
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
MySQL you can use : SELECT ..... WHERE CONCAT(',',
value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh– Bernd Buffen
Nov 22 '18 at 10:31
MySQL you can use : SELECT ..... WHERE CONCAT(',',
value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh– Bernd Buffen
Nov 22 '18 at 10:31
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54
|
show 1 more comment
2 Answers
2
active
oldest
votes
0
Try this too. Does not look very efficient but working.
/* Create a table called NAMES */
CREATE TABLE test(Id integer PRIMARY KEY, Name text);
/* Create few records in this table */
INSERT INTO test VALUES(1,'1,5,12');
INSERT INTO test VALUES(2,'2,4,15');
INSERT INTO test VALUES(3,'5,2,6');
INSERT INTO test VALUES(5,'1,2,5');
-- SELECT * FROM test;
SELECT * from test WHERE Name LIKE '%,5,%' OR
Name LIKE '%5,%' OR
Name LIKE '%,5%';
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
add a comment |
0
You probably already know this is a bad data format and you should fix it. If you are stuck with it, you can use like:
SELECT t.*
FROM test t
WHERE ',' + Name + ',' LIKE '%,5,%';
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
Try this too. Does not look very efficient but working.
/* Create a table called NAMES */
CREATE TABLE test(Id integer PRIMARY KEY, Name text);
/* Create few records in this table */
INSERT INTO test VALUES(1,'1,5,12');
INSERT INTO test VALUES(2,'2,4,15');
INSERT INTO test VALUES(3,'5,2,6');
INSERT INTO test VALUES(5,'1,2,5');
-- SELECT * FROM test;
SELECT * from test WHERE Name LIKE '%,5,%' OR
Name LIKE '%5,%' OR
Name LIKE '%,5%';
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
add a comment |
0
Try this too. Does not look very efficient but working.
/* Create a table called NAMES */
CREATE TABLE test(Id integer PRIMARY KEY, Name text);
/* Create few records in this table */
INSERT INTO test VALUES(1,'1,5,12');
INSERT INTO test VALUES(2,'2,4,15');
INSERT INTO test VALUES(3,'5,2,6');
INSERT INTO test VALUES(5,'1,2,5');
-- SELECT * FROM test;
SELECT * from test WHERE Name LIKE '%,5,%' OR
Name LIKE '%5,%' OR
Name LIKE '%,5%';
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
add a comment |
0
0
0
Try this too. Does not look very efficient but working.
/* Create a table called NAMES */
CREATE TABLE test(Id integer PRIMARY KEY, Name text);
/* Create few records in this table */
INSERT INTO test VALUES(1,'1,5,12');
INSERT INTO test VALUES(2,'2,4,15');
INSERT INTO test VALUES(3,'5,2,6');
INSERT INTO test VALUES(5,'1,2,5');
-- SELECT * FROM test;
SELECT * from test WHERE Name LIKE '%,5,%' OR
Name LIKE '%5,%' OR
Name LIKE '%,5%';
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
Try this too. Does not look very efficient but working.
/* Create a table called NAMES */
CREATE TABLE test(Id integer PRIMARY KEY, Name text);
/* Create few records in this table */
INSERT INTO test VALUES(1,'1,5,12');
INSERT INTO test VALUES(2,'2,4,15');
INSERT INTO test VALUES(3,'5,2,6');
INSERT INTO test VALUES(5,'1,2,5');
-- SELECT * FROM test;
SELECT * from test WHERE Name LIKE '%,5,%' OR
Name LIKE '%5,%' OR
Name LIKE '%,5%';
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
answered Nov 22 '18 at 11:09
Prashant Deshmukh.....Prashant Deshmukh.....
68658
68658
add a comment |
add a comment |
0
You probably already know this is a bad data format and you should fix it. If you are stuck with it, you can use like:
SELECT t.*
FROM test t
WHERE ',' + Name + ',' LIKE '%,5,%';
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
add a comment |
0
You probably already know this is a bad data format and you should fix it. If you are stuck with it, you can use like:
SELECT t.*
FROM test t
WHERE ',' + Name + ',' LIKE '%,5,%';
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
add a comment |
0
0
0
You probably already know this is a bad data format and you should fix it. If you are stuck with it, you can use like:
SELECT t.*
FROM test t
WHERE ',' + Name + ',' LIKE '%,5,%';
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
You probably already know this is a bad data format and you should fix it. If you are stuck with it, you can use like:
SELECT t.*
FROM test t
WHERE ',' + Name + ',' LIKE '%,5,%';
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
answered Nov 22 '18 at 12:10
Gordon LinoffGordon Linoff
794k37318423
794k37318423
add a comment |
add a comment |
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Don't store data as comma separated items, it will only cause you lots of trouble.
– jarlh
Nov 22 '18 at 10:27
1
Are you using MySQL or MS SQL Server?
– jarlh
Nov 22 '18 at 10:27
MySQL you can use : SELECT ..... WHERE CONCAT(',',
value,',') LIKE '%,5,%'; - but it is always a FULL TABLE SCAN. see @ jarlh– Bernd Buffen
Nov 22 '18 at 10:31
Possible duplicate of Is storing a delimited list in a database column really that bad?
– Madhur Bhaiya
Nov 22 '18 at 10:41
@jarlh I am using mssql
– PNG
Nov 22 '18 at 10:54