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Full Discussion: Calculate
Top Forums UNIX for Dummies Questions & Answers Calculate Post 302800943 by radius on Wednesday 1st of May 2013 12:47:13 AM
Old 05-01-2013
Mr Hanson,

i find the value 'negative" when add data like this (line4)

Code:
abcedef|wert|13|03|10|04|23|A1|13|05|01|09|31
fsdasdf|ferg|12|04|25|21|21|A1|13|02|26|20|31
dfsfsad|gerg|12|04|25|21|21|A1|13|02|25|25|31
wqeqwee|wewe|13|02|01|23|52|A1|13|05|01|09|31

so I need the output for column 14:

column 14 comes from

when column 11 != column 5 do (column12 + (column 13/60))
when column 11=column 5 and column12<=column6 do (column12 + (column 13/60))
when column 11=column 5 and column12>column6 do ( column12-column6 +( (column13-column7)/60))

pls help

---------- Post updated at 11:47 PM ---------- Previous update was at 11:42 PM ----------

expected output

Code:
abcedef|wert|13|03|10|04|23|A1|13|05|01|09|31|9.516666667
fsdasdf|ferg|12|04|25|21|21|A1|13|02|26|20|31|20.51666667
dfsfsad|gerg|12|04|25|21|21|A1|13|02|25|25|31|4.166666667
wqeqwee|wewe|13|02|01|23|52|A1|13|05|01|09|31|9.516666667

 

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LEARN ABOUT PHP

db2_field_type

DB2_FIELD_TYPE(3)							 1							 DB2_FIELD_TYPE(3)

db2_field_type - Returns the data type of the indicated column in a result set

SYNOPSIS

       string db2_field_type (resource	$stmt, mixed  $column)

DESCRIPTION

	Returns the data type 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 a string containing the defined data type of the specified column. If the specified column does  not  exist  in  the  result  set,
       db2_field_type(3) returns FALSE.

SEE ALSO

       db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_width(3).

PHP Documentation Group 													 DB2_FIELD_TYPE(3)
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