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Count of customer id from two tables

 
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bhaskar_kanteti

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Joined: 01 Feb 2007
Posts: 120
Location: USA

PostPosted: Tue Oct 30, 2007 11:53 am    Post subject: Count of customer id from two tables
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Hi,

I want the total count of customer id from two table.
ie. If in my first table i had 5 customer id of 10000 and 3 customer id of 10000 in my second table. then the total count should be 8.
How can i get this.
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Tue Oct 30, 2007 7:28 pm    Post subject:
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Hello,

You might use:
Select count(*) from tab1 where custid = 10000
Select count(*) from tab2 where custid = 10000
Add the counts giving total for custid 10000
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