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2769ae0444
oci_set_module_name
oci_set_action
oci_set_client_info
oci_set_client_identifier
These functions set values that are visible and used by the
database. They aid tracing, authentication and auditing.
2. Introduce connection attribute function:
oci_set_edition
Oracle 11g R2 "editions" allow multiple versions of DB objects
to exist at one time. By setting different editions, two
different versions of an application can run concurrently,
making upgrades or A/B testing easier.
3. Introduce OCI_NO_AUTO_COMMIT as an alias for the OCI_DEFAULT
constant (which is not the default value) used by oci_execute().
4. Allow the oci_set_prefetch value to be 0. This is important in
some cases using REF CURSORS in Oracle 11gR2.
5. Set the DRIVER_NAME attribute of Oracle Database 11gR2
connections to aid application tracing. The value used is to
"PHP OCI8" followed by the OCI8 version number. Note the
version number may get truncated in DB views such as
v$session_connect_info.
6. Generate an error if an invalid resource type is used in
oci_bind_by_name
[DOC] Documentation will be added for the changes
257 lines
6.8 KiB
PHP
257 lines
6.8 KiB
PHP
--TEST--
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Prefetch with REF cursor. Test different values for prefetch with oci_set_prefetch().
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--SKIPIF--
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<?php if (!extension_loaded('oci8')) die("skip no oci8 extension");
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if (!extension_loaded('oci8')) die("skip no oci8 extension");
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require(dirname(__FILE__)."/connect.inc");
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ob_start();
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phpinfo(INFO_MODULES);
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$phpinfo = ob_get_clean();
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$iv = preg_match('/Oracle .*Version => (11\.2|12\.)/', $phpinfo);
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if ($iv == 1) {
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$sv = oci_server_version($c);
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$sv = preg_match('/Release 1[012]\./', $sv, $matches);
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if ($sv != 1) {
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die ("skip expected output only valid when using Oracle 10g or greater server");
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}
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}
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else {
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die ("skip expected output only valid when using Oracle 11.2 or greater client");
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}
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?>
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--FILE--
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<?php
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require(dirname(__FILE__)."/connect.inc");
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// Creates the necessary package and tables.
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$stmtarray = array(
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"DROP TABLE refcurtest",
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"CREATE TABLE refcurtest (c1 NUMBER, c2 VARCHAR(20))",
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"CREATE or REPLACE PACKAGE refcurpkg is
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type refcursortype is ref cursor;
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procedure open_ref_cur(cur1 out refcursortype);
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procedure fetch_ref_cur(cur1 in refcursortype, c1 out number,c2 out varchar2);
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end refcurpkg;",
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"CREATE or REPLACE PACKAGE body refcurpkg is
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procedure open_ref_cur(cur1 out refcursortype) is
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begin
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open cur1 for select * from refcurtest order by c1;
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end open_ref_cur;
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procedure fetch_ref_cur(cur1 in refcursortype, c1 out number,
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c2 out varchar2) is
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begin
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fetch cur1 into c1,c2;
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end fetch_ref_cur;
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end refcurpkg;"
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);
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foreach($stmtarray as $stmt) {
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$s = oci_parse($c,$stmt);
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$r = @oci_execute($s);
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if (!$r) {
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$msg = oci_error($s);
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if ($msg['code'] != 942) {
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echo $msg['message'],"\n";
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}
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}
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}
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// Insert 500 rows into the table.
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$insert_sql = "INSERT INTO refcurtest (c1, c2) VALUES (:c1,:c2)";
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if (!($s = oci_parse($c, $insert_sql))) {
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die("oci_parse(insert) failed!\n");
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}
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for ($i = 0; $i<=500; $i++) {
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$val2 = 'test'.$i;
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oci_bind_by_name($s,':c1',$i);
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oci_bind_by_name($s,':c2',$val2);
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if (!oci_execute($s)) {
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die("oci_execute(insert) failed!\n");
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}
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}
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// Various values for prefetch
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$pref = array(0,1,501,499,250,12345,-12345,-1);
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foreach($pref as $value) {
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echo"-----------------------------------------------\n";
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echo "Test with Prefetch value set to $value \n";
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echo"-----------------------------------------------\n";
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$cur1 = oci_new_cursor($c);
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fetch_frm_php($c,$cur1,$value);
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fetch_frm_plsql($c,$cur1);
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}
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// This function sets the prefetch count to the given $value and fetches one row .
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function fetch_frm_php($c,$cur1,$value) {
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$sql1 = "begin refcurpkg.open_ref_cur(:cur1); end;";
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$s1 = oci_parse($c,$sql1);
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if (!oci_bind_by_name($s1,":cur1",$cur1,-1,SQLT_RSET)) {
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die("oci_bind_by_name(sql1) failed!\n");
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}
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oci_execute($s1);
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oci_set_prefetch($cur1,$value);
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oci_execute($cur1);
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echo "Fetch Row from PHP\n";
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var_dump(oci_fetch_row($cur1));
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}
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// This function calls the fetch_ref_cur procedure to get the values from the REF cur.
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function fetch_frm_plsql($c,$cur1) {
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$sql2 = "begin refcurpkg.fetch_ref_cur(:curs1,:c1,:c2); end;";
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$s2 = oci_parse($c,$sql2);
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if (!oci_bind_by_name($s2,":curs1",$cur1,-1,SQLT_RSET)) {
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die("oci_bind_by_name(sql2) failed!\n");
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}
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if (!oci_bind_by_name($s2,":c1",$c1,SQLT_INT)) {
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die("oci_bind_by_name(sql2) failed!\n");
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}
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if (!oci_bind_by_name($s2,":c2",$c2,SQLT_AFC)) {
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die("oci_bind_by_name(sql2) failed!\n");
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}
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oci_execute($s2);
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echo "Fetch Row from PL/SQL\n";
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var_dump($c1);
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var_dump($c2);
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}
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// Clean up here
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$stmtarray = array(
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"drop package refcurpkg",
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"drop table refcurtest"
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);
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foreach($stmtarray as $stmt) {
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$s = oci_parse($c,$stmt);
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$r = @oci_execute($s);
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if (!$r) {
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$msg = oci_error($s);
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echo $msg['message'],"\n";
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}
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}
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oci_close($c);
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echo "Done\n";
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?>
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--EXPECTF--
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-----------------------------------------------
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Test with Prefetch value set to 0
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "1"
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%unicode|string%(%d) "test1"
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-----------------------------------------------
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Test with Prefetch value set to 1
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "2"
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%unicode|string%(%d) "test2"
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-----------------------------------------------
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Test with Prefetch value set to 501
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Warning: oci_execute(): ORA-01002: %s
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ORA-06512: at "SYSTEM.REFCURPKG", line %d
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ORA-06512: at line %d in %s on line %d
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Fetch Row from PL/SQL
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NULL
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NULL
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-----------------------------------------------
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Test with Prefetch value set to 499
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "500"
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%unicode|string%(%d) "test500"
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-----------------------------------------------
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Test with Prefetch value set to 250
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "251"
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%unicode|string%(%d) "test251"
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-----------------------------------------------
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Test with Prefetch value set to 12345
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-----------------------------------------------
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Warning: oci_execute(): ORA-01002: %s
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ORA-06512: at "SYSTEM.REFCURPKG", line %d
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ORA-06512: at line %d in %s on line %d
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Fetch Row from PL/SQL
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NULL
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NULL
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-----------------------------------------------
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Test with Prefetch value set to -12345
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-----------------------------------------------
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Warning: oci_set_prefetch(): Number of rows to be prefetched has to be greater than or equal to 0 in %s on line %d
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "101"
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%unicode|string%(%d) "test101"
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-----------------------------------------------
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Test with Prefetch value set to -1
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-----------------------------------------------
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Warning: oci_set_prefetch(): Number of rows to be prefetched has to be greater than or equal to 0 in %s on line %d
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Fetch Row from PHP
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array(2) {
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[0]=>
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%unicode|string%(%d) "0"
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[1]=>
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%unicode|string%(%d) "test0"
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}
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Fetch Row from PL/SQL
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%unicode|string%(%d) "101"
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%unicode|string%(%d) "test101"
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Done
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