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query problem

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Apr 20.2007

hi all,

i want to create a proper query to fetch the following.

table structure:

[U]key value ID[/U]

key1 value1 1
key2 value2 1
key3 value3 1
key4 value4 1
key5 value5 1
key6 value6 1
key1 value1 2
key2 value2 2
key1 value1 3
key2 value2 3

here i have key1-key6 and value1-value6 for ID 1, but i dont have key3-key6 for ID 2. now i need to get the ID which dont have the key3-key6. can anybody please help me?

Thanks

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PHP

2 Comments(s) ↴

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@MrCoderApr 20.2007 — Can you explain it a bit better please Jeny?
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@Suhas_DhokeApr 20.2007 — Hello Jeny.

You just want to fetch the records, which have only the [B]key1[/B] and [B]key2[/B] and where other fields are empty or not set.

Right ?

If YES, then try this query.

[code=php]SELECT * FROM table_name WHERE key1 != '' and key2 != '' and key3 == '' and key4 == '';[/code]

If you explain little bit more abt ur problem, then we will fix it.
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