Php/docs/function.cubrid-field-flags

• PHP Manual
• CUBRID MySQL Compatibility Functions
• Return a string with the flags of the given field offset

cubrid_field_flags

(PECL CUBRID >= 8.3.0)

cubrid_field_flags — Return a string with the flags of the given field offset

Description

cubrid_field_flags ( resource $result , int $field_offset ) : string

This function returns a string with the flags of the given field offset separated by space. You can split the returned value using explode. The possible flags could be: not_null, primary_key, unique_key, foreign_key, auto_increment, shared, reverse_index, reverse_unique and timestamp.

Parameters

result

result comes from a call to cubrid_execute()

field_offset

The numerical field offset. The field_offset starts at 0. If field_offset does not exist, an error of level E_WARNING is also issued.

Return Values

A string with flags, when process is successful.

FALSE when invalid field_offset value.

-1 if SQL sentence is not SELECT.

Examples

Example #1 cubrid_field_flags() example

<?php$conn = cubrid_connect("localhost", 33000, "demodb");$result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'");$col_num = cubrid_num_cols($result);printf("%-30s %s\n", "Field Name", "Field Flags");for($i = 0; $i < $col_num; $i++) {    printf("%-30s %s\n", cubrid_field_name($result, $i), cubrid_field_flags($result, $i)); }cubrid_disconnect($conn);?>

The above example will output:

Field Name                     Field Flags
host_year                      not_null primary_key unique_key
event_code                     not_null primary_key unique_key foreign_key
athlete_code                   not_null primary_key unique_key foreign_key
stadium_code                   not_null
nation_code                    
medal                          
game_date