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POcopy from one table to another with the same column count and name
 

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  1. POcopy from one table to another with the same column count and name
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    <p>I have the following two tables...</p> <pre><code>Table1 colA colB colC 1 a w 2 b w 3 c s 4 b g 5 n Table2 colA colB colC 1 w f 2 w r 3 s g </code></pre> <p>I want to copy from table1 to table2 using UPDATE query, the problem I have is I have to SET all column name in which I have 100 column for each table, But I have the same column count and name too.</p> <p>what would be easy way to run query UPDATE in php?</p> <p>is there some foreach thing out there might be...</p> <p>Here is what I have now...</p> <pre><code>public function update($id){ try { UPDATE table1 b INNER JOIN connect c ON c.ID = b.ID INNER JOIN table2 a ON a.ID_a = c.ID_a SET b.colA = a.colA, b.colB = a.colB, b.colC = a.colC . . . . . coontinue here all column name.. . . WHERE a.ID_a = '".$id."' "; } catch(PDOException $e) { $e-&gt;getMessage(); } return false; } </code></pre> <p>some idea please?</p>
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    1. USMR.Internet
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    1. COI'm pretty sure a table with 100 columns is not normalized.
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      1. USAlex W
    2. COit is really, that how the structure is...
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      1. USMR.Internet
    3. COThat might be 'how it is', but that doesn't necessarily mean it's normalized! What kind of stuff do you have in there?
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      1. USStrawberry
 

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