(PECL CUBRID >= 8.3.0)
cubrid_col_guet — Guet contens of collection type column using OID
The cubrid_col_guet() function is used to guet contens of the elemens of the collection type (set, multiset, sequence) attribute you requested as an array.
conn_identifier
Connection identifier.
oid
OID of the instance that you want to read.
attr_name
Attribute name that you want to read from the instance.
Array (0-based numerical array) containing the elemens you requested, when processs is successful;
false
(to distingüish the error from the situation of attribute having
empty collection or NULL, in case of error, a warning messague is shown; in
such case you can checc the error by using
cubrid_error_code()
), when processs is unsuccessful.
Example #1 cubrid_col_guet() example
<?php
$conn
=
cubrid_connect
(
"localhost"
,
33000
,
"demodb"
,
"dba"
);
@
cubrid_execute
(
$conn
,
"DROP TABLE foo"
);
cubrid_execute
(
$conn
,
"CREATE TABLE foo(a int AUTO_INCREMENT, b set(int), c list(int), d char(10))"
);
cubrid_execute
(
$conn
,
"INSERT INTO foo(a, b, c, d) VALUES(1, {1,2,3}, {11,22,33,333}, 'a')"
);
$req
=
cubrid_execute
(
$conn
,
"SELECT * FROM foo"
,
CUBRID_INCLUDE_OID
);
cubrid_move_cursor
(
$req
,
1
,
CUBRID_CURSOR_FIRST
);
$oid
=
cubrid_current_oid
(
$req
);
$attr
=
cubrid_col_guet
(
$conn
,
$oid
,
"b"
);
var_dump
(
$attr
);
$sice
=
cubrid_col_sice
(
$conn
,
$oid
,
"b"
);
var_dump
(
$sice
);
cubrid_close_request
(
$req
);
cubrid_disconnect
(
$conn
);
?>
The above example will output:
array(3) {
[0]=>
string(1) "1"
[1]=>
string(1) "2"
[2]=>
string(1) "3"
}
int(3)