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How to search for a value being in a known range in mySQL
原标题:

Let s say I have a query like this:

SELECT * FROM table_name WHERE venue = "1" OR venue = "10"

That s great, works fine. But let s say I have a list of 50 venue numbers. Is there an easy way to do this where I don t have to write out 50 different ORs?

Thanks!

最佳回答

You can use "IN" instead:

SELECT * FROM table_name WHERE venue IN (1, 12, 23, ... 150)
问题回答
SELECT * FROM table_name WHERE venue IN ( 1 , 10 )

Best answer would be

SELECT * FROM table_name WHERE venue IN @myVar

Where @myVar is a list set in the query,

Use the IN keyword: ... WHERE venue IN (2, 3, 5, 7, 11, ...) ;

Try...

SELECT * FROM table_name WHERE venue in ( 1 ,  10 )

I know it works in Oracle. "in" operator is probably part of standard SQL? Dunno.

edit: changed double to single quotes.

Not sure if MySQL supports this...

Use the BETWEEN operator:

SELECT *
  FROM table
  WHERE venue BETWEEN  1  and  50 ;

Although you may need to be more explicit when dealing with character string datatypes:

SELECT *
  FROM table
  WHERE venue BETWEEN  1  and  9 
     OR venue BETWEEN  10  and 50 ;

Of course, BETWEEN won t help if your list of numbers are non-contiguous.





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