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Full Discussion: Should I say "field 8" or "column 8" in this case?
Top Forums UNIX for Advanced & Expert Users Should I say "field 8" or "column 8" in this case? Post 302784769 by Don Cragun on Saturday 23rd of March 2013 03:15:27 AM
Old 03-23-2013
Quote:
Originally Posted by hanson44
What you say makes sense for UTF-8 or other multi-byte characters, the case I wasn't considering. I knew all that, but it turns out I didn't really know it. Smilie I'm so used to dealing with regular ASCII printing characters taking up one column, but I need to keep locales in mind. Thanks
Even with single-byte characters, tab and backspace seldom take up one column. I know that these characters aren't in the print class, but cut and sort don't just work on characters for which isprint(char) returns true.
 

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LEARN ABOUT PHP

db2_field_name

DB2_FIELD_NAME(3)							 1							 DB2_FIELD_NAME(3)

db2_field_name - Returns the name of the column in the result set

SYNOPSIS

       string db2_field_name (resource	$stmt, mixed  $column)

DESCRIPTION

	Returns the name of the specified column in the 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 a string containing the name of the specified column. If the specified column does not exist in the result set,  db2_field_name(3)
       returns FALSE.

SEE ALSO

       db2_field_display_size(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_type(3), db2_field_width(3).

PHP Documentation Group 													 DB2_FIELD_NAME(3)
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