Php Oci_connect Error Handling
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OCI-Collection->max OCI-Collection->size OCI-Collection->trim OCI-Lob->append OCI-Lob->close OCI-Lob->eof OCI-Lob->erase OCI-Lob->export OCI-Lob->flush OCI-Lob->free OCI-Lob->getBuffering OCI-Lob->import OCI-Lob->load http://php.net/manual/en/function.oci-connect.php OCI-Lob->read OCI-Lob->rewind OCI-Lob->save OCI-Lob->saveFile OCI-Lob->seek OCI-Lob->setBuffering OCI-Lob->size OCI-Lob->tell OCI-Lob->truncate OCI-Lob->write OCI-Lob->writeTemporary OCI-Lob->writeToFile oci_bind_array_by_name oci_bind_by_name oci_cancel oci_close oci_commit oci_connect oci_define_by_name oci_error oci_execute oci_fetch_all oci_fetch_array oci_fetch_assoc oci_fetch_object oci_fetch_row oci_fetch oci_field_is_null http://www.nusphere.com/kb/phpmanual/function.oci-error.htm oci_field_name oci_field_precision oci_field_scale oci_field_size oci_field_type_raw oci_field_type oci_free_statement oci_internal_debug oci_lob_copy oci_lob_is_equal oci_new_collection oci_new_connect oci_new_cursor oci_new_descriptor oci_num_fields oci_num_rows oci_parse oci_password_change oci_pconnect oci_result oci_rollback oci_server_version oci_set_prefetch oci_statement_type ocibindbyname ocicancel ocicloselob ocicollappend ocicollassign ocicollassignelem ocicollgetelem ocicollmax ocicollsize ocicolltrim ocicolumnisnull ocicolumnname ocicolumnprecision ocicolumnscale ocicolumnsize ocicolumntype ocicolumntyperaw ocicommit ocidefinebyname ocierror ociexecute ocifetch ocifetchinto ocifetchstatement ocifreecollection ocifreecursor ocifreedesc ocifreestatement ociinternaldebug ociloadlob ocilogoff ocilogon ocinewcollection ocinewcursor ocinewdescriptor ocinlogon ocinumcols ociparse ociplogon ociresult ocirollback ocirowcount ocisavelob ocisavelobfile ociserverversion ocisetprefetch ocistatementtype ociwritelobtofile ociwritetemporarylob oci_define_by_nameoci_executeLast updated: Tue, 19 Sep 2006 oci_er
CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Please enter a title. You can not post a blank message. Please type https://community.oracle.com/thread/2208543 your message and try again. More discussions in PHP All PlacesDatabaseDatabase Application DevelopmentPHP This discussion is archived 7 Replies Latest reply on Oct 30, 2012 11:42 PM by cj oci_connect() fails sometimes 854760 Apr 12, 2011 https://forums.phpfreaks.com/topic/260697-how-to-properly-find-whats-wrong-woci-connect/ 3:34 PM Hello! I am familiar with php and mysql, but just beginning to use oracle. I have a very simple script which seems to sometimes work and sometimes not, and I can't really figure out error handling the reason. The php script simply reads some values from a table (see below). Sometimes it works as it should. But when I reload it a few times the following error appears: Warning: oci_connect() [function.oci-connect]: OCIEnvNlsCreate() failed. There is something wrong with your system - please check that LD_LIBRARY_PATH includes the directory with Oracle Instant Client libraries in ... And sometimes I get the following error: Warning: oci_connect() [function.oci-connect]: ORA-00604: error occurred at call to undefined recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified in ... Sometimes, after a few more reloads, the script works again. I don't see any pattern. The errors seem to indicate that something on the server side is messed up. But on the other hand, the script works from time to time. So my basic questions is: are such error produced by my php script, or are they php bugs, is it an apache problem or maybe some problem with the oracle installation? (I'm using the db of a large institution, that's why I doubt that the reason is a mis-configuration, but who knows). Maybe I should say that I also use sqldeveloper and without problems so far, so the connection seems to work. I also made sure I use the correct service string as specified in the tnsnames.ora. Here is the php script, I guess it's pretty standard: ini_set ("display_errors", "1"); error_reporting(E_ALL); $c = oci_connect('...', '...', '...'); if(!$c) { /* some error handling */ } $s = oci_parse($c, 'select TS from TEST_LOG'); oci_execute($s); while ($res = oci_fetch_array($s, OCI_ASSOC)) { echo $res['TS']; } oci_close($c); I'm using php 5.2.11 on SunOS 5.10 and oracle 10.2g. Any hints pointing me in the right direction are welcome! I have the same question S
Detected You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. How to properly find what's wrong w/@oci_connect() Started by AFTNHombre, Apr 10 2012 07:37 PM Please log in to reply 7 replies to this topic #1 AFTNHombre AFTNHombre Member Members 17 posts LocationOttawa, Canada Posted 10 April 2012 - 07:37 PM I have code that fails and goes like this: $dbc = @oci_connect($This, $that, $theother); if (!dbc) { $arr = oci_error(); assert($arr); } That's just an abstraction. In fact, $arr comes up as false in this case. I don't think it should be because of the @, so why then could oci_error() return false when @oci_connect() just returned false? In the real code, there are no oci_ calls between @oci_connect() and oci_error(). Back to top #2 xyph xyph Advanced Member Staff Alumni 3,712 posts LocationSurrey, BC Posted 10 April 2012 - 07:46 PM You're making coding errors in your abstraction. It's hard to give you definitive answers without verifying the accuracy of actual code.From what I understand, a FALSE return from oci_connect _should_ cause oci_error to return an array, rather than FALSE.Since I don't have an Oracle server handy, I can't verify my assumptions. I can tell you that suppressing errors using @ is a bad idea. In live server situations, you should instead hide errors from being displayed, and log them in a file. Everything you need to know about storing user-names and passwords http://www.openwall....Users-Passwords Blank Page? Try forcing errors to display ini_set('display_errors',1); error_reporting(-1); Back to top #3 AFTNHombre AFTNHombre Member Members 17 posts LocationOttawa, Canada Posted 10 April 2012 - 08:00 PM Errors, eh? I only count one. Ok, here's the concrete code: $this->ocn = @oci_connect($_conn_uid,$_conn_pwd,$conn_server_host); if (!$this->ocn) { Log::TraceOracleError(oci_error()); The way the code is setup right now the set_error_handler function throws an exception, if error_reporting() != 0. So changing that woul