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Top Forums UNIX for Dummies Questions & Answers [Solved] Replace the second pattern alone in VI. Post 302877846 by vgersh99 on Tuesday 3rd of December 2013 01:28:52 PM
Old 12-03-2013
Quote:
Originally Posted by shamrock
How about this... :%s/^.* /&test_/g
this will attach 'test_' to the LAST column regardless of its value.
The OP want to prefix 'test_' to second occurrence of 'table_name' ONLY to its SECOND occurrence - it can be a 3 column or the LAST column...
The sample file was not really representative of the requirement.
 

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DB2_FIELD_PRECISION(3)							 1						    DB2_FIELD_PRECISION(3)

db2_field_precision - Returns the precision of the indicated column in a result set

SYNOPSIS
int db2_field_precision (resource $stmt, mixed $column) DESCRIPTION
Returns the precision of the indicated column in a result set. PARAMETERS
o $stmt - Specifies a statement resource containing a result set. o $column - Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column. RETURN VALUES
Returns an integer containing the precision of the specified column. If the specified column does not exist in the result set, db2_field_precision(3) returns FALSE. SEE ALSO
db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_scale(3), db2_field_type(3), db2_field_width(3). PHP Documentation Group DB2_FIELD_PRECISION(3)
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