(PECL CUBRID >= 8.3.0)
Delete an element from sequence type column using OID
bool cubrid_seq_drop ( resource $conn_identifier, string $oid, string $attr_name, int $index )
The cubrid_seq_drop() function is used to delete an element you request from the given sequence type attribute in the database.
Parameters:
conn_identifier
Connection identifier.
oid
OID of the instance you want to work with.
attr_name
Name of the attribute that you want to delete an element from.
index
Index of the element that you want to delete (1-based).
Returns:
TRUE
, when process is successful.
FALSE
, when process is unsuccessful.
Examples:
cubrid_seq_drop() example
<?php $conn = cubrid_connect("localhost", 33000, "demodb", "dba"); @cubrid_execute($conn, "DROP TABLE foo"); cubrid_execute($conn, "CREATE TABLE foo(a int AUTO_INCREMENT, b set(int), c sequence(int), d char(10))"); cubrid_execute($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); $attr = cubrid_col_get($conn, $oid, "c"); var_dump($attr); cubrid_seq_drop($conn, $oid, "c", 4); $attr = cubrid_col_get($conn, $oid, "c"); var_dump($attr); cubrid_close_request($req); cubrid_disconnect($conn); ?>
The above example will output:
array(4) { [0]=> string(2) "11" [1]=> string(2) "22" [2]=> string(2) "33" [3]=> string(3) "333" } array(3) { [0]=> string(2) "11" [1]=> string(2) "22" [2]=> string(2) "33" }
See also:
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