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Can someone give me some example using Choose Function in SQL Server?
Have you ever used this function before? Is it useful for something?
The syntax would be -
CHOOSE ( index, val_1, val_2 [, val_n ] )
Example -
SELECT CHOOSE ( 3, 'Manager', 'Director', 'Developer', 'Tester' ) AS Result;
More Info : https://learn.microsoft.com/en-us/sql/t-sql/functions/logical-functions-choose-transact-sql
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How can I find data that dont end with letter 'g' without using NOT LIKE function, please help
select * from table where right(column, 1) != 'g'
Since you asked how to do it using "not like," I'll answer that. The function version provided by #Zoories would be more efficient.
This works at w3schools.com
SELECT * FROM Customers where CustomerName not like '%g';
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Could you please help me on this scenario
'Hello World'
i want to print like 'ello World'
what are the possible diff ways to acheive this
Try this:
select substr('Hello World',2) from dual;--Oracle
select substr('Hello World',2);--Mysql
select substring('Hello World',2)--Postgres
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I have string like below
ThisSentence.should.split.beforeFirstPeriod.ofTheSentence
I want to select ThisSentence.
How can I do it with regexp_substr()?
Simple SUBSTR() and INSTR() can do the same job:
SUBSTR(YourString, 0, INSTR(YourString, '.')-1)
Sagi's answer is correct. However, Oracle also offers regexp_substr() which provides more general functionality:
select regexp_substr(str, '[^.]+', 1, 1)
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Team,
I need a sql query or function which will create the mirror image of string.
Thanks
Rajeev
If "mirror" is reversed text use:
SELECT REVERSE('my_text') FROM dual;
EDIT:
SqlFiddleDemo
SELECT t
,REVERSE(t) AS Mirror1
,TRANSLATE(t, 'abcdefghijklmnopqrstuvwxyz',N'ɐqɔpǝɟbɥıظʞןɯuodbɹsʇnʌʍxʎz') AS Mirror2
,TRANSLATE(REVERSE(t), 'abcdefghijklmnopqrstuvwxyz',N'ɐqɔpǝɟbɥıظʞןɯuodbɹsʇnʌʍxʎz') AS Mirror3
FROM tab;
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I am using Oracle SQL developer 2012. My data looks like 'valueA-valueB'. I want to strip the content after - and populate with rest.
You can use a combination of substr and instr:
SELECT SUBSTR(my_column, 1, INSTR(my_column, '-') - 1)
FROM my_table