Variable IF statement in awk Post: 302754223

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LEARN ABOUT PHP

cubrid_fetch_field

CUBRID_FETCH_FIELD(3)							 1						     CUBRID_FETCH_FIELD(3)

cubrid_fetch_field - Get column information from a result and return as an object

SYNOPSIS

       object cubrid_fetch_field (resource  $result, [int  $field_offset])

DESCRIPTION

	This function returns an object with certain properties of the specific column. The properties of the object are:

	      o $name
		-column name

	      o $table
		-name of the table that the column belongs to

	      o $def
		-default value of the column

	      o $max_length
		-maximum length of the column

	      o $not_null
		-1 if the column cannot be NULL

	      o $primary_key
		-1 if the column is a primary key

	      o $unique_key
		-1 if the column is an unique key

	      o $multiple_key
		-1 if the column is a non-unique key

	      o $numeric
		-1 if the column is numeric

	      o $blob
		-1 if the column is a BLOB

	      o $type
		-the type of the column

	      o $unsigned
		-1 if the column is unsigned

	      o $zerofill
		-1 if the column is zero-filled

PARAMETERS

	      o $result
		-$result comes from a call to cubrid_execute(3)

	      o $field_offset
		-  The	numerical field offset. If the field offset is not specified, the next field (that was not yet retrieved by this function)
		is retrieved. The $field_offset starts at 0.

RETURN VALUES

	Object with certain properties of the specific column, when process is successful.

       FALSE on failure.

EXAMPLES

       Example #1

	      cubrid_fetch_field(3) example

	      <?php
	      $conn = cubrid_connect("localhost", 33000, "demodb");
	      $req = cubrid_execute($conn, "SELECT event_code,athlete_code,nation_code,game_date FROM game WHERE host_year=1988 and event_code=20001;");

	      var_dump(cubrid_fetch_row($req));

	      cubrid_field_seek($req, 1);
	      $field = cubrid_fetch_field($req);

	      printf("
--- Field Properties ---
");
	      printf("%-30s %s
", "name:", $field->name);
	      printf("%-30s %s
", "table:", $field->table);
	      printf("%-30s "%s"
", "default value:", $field->def);
	      printf("%-30s %d
", "max length:", $field->max_length);
	      printf("%-30s %d
", "not null:", $field->not_null);
	      printf("%-30s %d
", "primary key:", $field->primary_key);
	      printf("%-30s %d
", "unique key:", $field->unique_key);
	      printf("%-30s %d
", "multiple key:", $field->multiple_key);
	      printf("%-30s %d
", "numeric:", $field->numeric);
	      printf("%-30s %d
", "blob:", $field->blob);
	      printf("%-30s %s
", "type:", $field->type);
	      printf("%-30s %d
", "unsigned:", $field->unsigned);
	      printf("%-30s %d
", "zerofill:", $field->zerofill);

	      cubrid_close_request($req);

	      cubrid_disconnect($conn);
	      ?>

	      The above example will output:

	      array(4) {
		[0]=>
		string(5) "20001"
		[1]=>
		string(5) "16681"
		[2]=>
		string(3) "KOR"
		[3]=>
		string(9) "1988-9-30"
	      }

	      --- Field Properties ---
	      name:			     athlete_code
	      table:			     game
	      default value:		     ""
	      max length:		     0
	      not null: 		     1
	      primary key:		     1
	      unique key:		     1
	      multiple key:		     0
	      numeric:			     1
	      blob:			     0
	      type:			     integer
	      unsigned: 		     0
	      zerofill: 		     0

PHP Documentation Group 												     CUBRID_FETCH_FIELD(3)

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