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Top Forums Shell Programming and Scripting Compare two files based on integer part only Post 302452270 by durden_tyler on Thursday 9th of September 2010 07:27:39 PM
Old 09-09-2010
Quote:
Originally Posted by yale_work
...

File A (three columns):
Code:
X1,Y1,1.01
X2,Y2,2.02
X3,Y3,4.03

File B (three columns):
Code:
X1,Y1,1
X2,Y2,2
X3,Y3,4.0005

Now I have to compare file A and B based on the integer part of column 3. Means first 2 rows should be OK and the third row should not satisfy the criteria. ...
Why not ?
Integer part of row 3, column 3 in file A = int(4.03) = 4
Integer part of row 3, column 3 in file B = int(4.0005) = 4

So as per your logic, row nos. 3 in both files should be considered a match.

tyler_durden
 

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IBASE_FETCH_ASSOC(3)							 1						      IBASE_FETCH_ASSOC(3)

ibase_fetch_assoc - Fetch a result row from a query as an associative array

SYNOPSIS
array ibase_fetch_assoc (resource $result, [int $fetch_flag]) DESCRIPTION
Fetch a result row from a query as an associative array. ibase_fetch_assoc(3) fetches one row of data from the $result. If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the same name, you either need to access the result with numeric indices by using ibase_fetch_row(3) or use alias names in your query. PARAMETERS
o $result - The result handle. o $fetch_flag -$fetch_flag is a combination of the constants IBASE_TEXT and IBASE_UNIXTIME ORed together. Passing IBASE_TEXT will cause this function to return BLOB contents instead of BLOB ids. Passing IBASE_UNIXTIME will cause this function to return date/time values as Unix timestamps instead of as formatted strings. RETURN VALUES
Returns an associative array that corresponds to the fetched row. Subsequent calls will return the next row in the result set, or FALSE if there are no more rows. SEE ALSO
ibase_fetch_row(3), ibase_fetch_object(3). PHP Documentation Group IBASE_FETCH_ASSOC(3)
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