cubrid_fetch_field

PECL CUBRID >= 8.3.1

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

Manual

Code Examples

cubrid_fetch_field( resource$result, [int$field_offset = 0] ): object

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

name: column name
table: name of the table that the column belongs to
def: default value of the column
max_length: maximum length of the column
not_null: 1 if the column cannot be NULL
primary_key: 1 if the column is a primary key
unique_key: 1 if the column is an unique key
multiple_key: 1 if the column is a non-unique key
numeric: 1 if the column is numeric
blob: 1 if the column is a BLOB
type: the type of the column
unsigned: 1 if the column is unsigned
zerofill: 1 if the column is zero-filled

Parameters

result: result comes from a call to cubrid_execute
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.

Example of cubrid_fetch_field

Show all examples for cubrid_fetch_field

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

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cubrid_fetch_field

Parameters

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Example of cubrid_fetch_field

Function cubrid_fetch_field:

CUBRID Functions

Most used PHP functions