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* issue #606, postgres binary data handling under PDO and HHVM when passed nullzotlabs2016-11-301-1/+1
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* missed this from the earlier checkinzotlabs2016-11-291-1/+1
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* dba_pdo: return false on q() DB error like the old driver didzotlabs2016-11-171-1/+1
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* change log string on pdo log messageszotlabs2016-10-271-3/+3
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* put all dns checking into one function, allow it to be ignoredzotlabs2016-10-251-1/+1
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* first cut at edit activitieszotlabs2016-10-251-1/+1
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* pdo - fetch assoc onlyzotlabs2016-10-251-1/+1
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* set port if non-zero (instead of non-null)zotlabs2016-10-242-2/+2
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* this seems to work, but there are unanswered questions and is still ↵zotlabs2016-10-231-5/+8
| | | | undergoing investigation. It appears that the data stored with os_content = 1 is not being escaped in all circumstances or the scaled image data is being escaped twice.
* fetch bytea as streamzotlabs2016-10-231-1/+2
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* pdo hackszotlabs2016-10-232-4/+18
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* allow a dsn override to the database via the server argument. This could be ↵zotlabs2016-10-202-15/+21
| | | | used to allow unix domain sockets and other unusual configurations.
* pdo - cleanupzotlabs2016-10-201-7/+3
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* more pdo tweakszotlabs2016-10-201-3/+24
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* pdo testingzotlabs2016-10-202-7/+17
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* use pdo for postgres alsozotlabs2016-10-195-17/+32
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* pdo fixeszotlabs2016-10-191-4/+4
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* pdo changes first cutzotlabs2016-10-192-30/+27
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* some pdo workzotlabs2016-10-171-6/+12
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* additional array checkingzotlabs2016-10-131-0/+13
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* remove the rest of the backticks from sql queries; replace with TQUOT const ↵zotlabs2016-10-122-1/+9
| | | | which is driver dependent
* fix dbescdate()Mario Vavti2016-09-281-3/+3
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* apply the same fix to our own DB as we did for hubzilla master and redmatrix.redmatrix2016-09-261-0/+3
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* next wave of nulldate fixesredmatrix2016-09-261-12/+6
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* include port in pdo url when host is 'localhost'redmatrix2016-08-231-0/+2
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* db statement debuggingredmatrix2016-06-221-1/+4
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* provide a sort of mutex lock around db logging so it can't possibly recurse. ↵redmatrix2016-05-311-1/+6
| | | | Previous attempts to do something similar using other methods haven't worked out satisfactorily.
* more work associated with DBA and index.php shuffleredmatrix2016-05-241-75/+64
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* relocate index and dbredmatrix2016-05-241-30/+39
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* explain what we're doing and where we're going with this.redmatrix2016-05-181-6/+7
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* experimental PDO DBA driverredmatrix2016-05-172-4/+106
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* provide tools to extract a pdo constructorredmatrix2016-05-151-6/+24
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* prevent recursion in the database driver when debugging is enabled and the ↵redmatrix2016-05-093-11/+24
| | | | system config is not yet loaded - caused by calling get_config and making db calls within the logger function; which we then attempt to log...
* some cleanup on the mysqli driverredmatrix2016-04-251-6/+12
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* Setup was horked after this commit and I couldn't easily make it right so ↵redmatrix2016-04-251-67/+54
| | | | | | | | reverting - will try again at a future date Revert "remove global db variable" This reverts commit c3b0c0f32a17649503db67f208cce6f9e0cdc322.
* remove global db variableredmatrix2016-04-251-54/+67
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* add syslog loglevels to dba functionsredmatrix2016-03-072-8/+8
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* rev updateredmatrix2016-02-101-0/+1
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* issue #184redmatrix2015-11-231-1/+1
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* Some cleanups.Klaus Weidenbach2015-03-131-11/+12
| | | | | | Fixed dbesc_identifier(), but it is not used yet. Corrected some other variable names and variable initialization before using them.
* added dbdriver to siteinfo json to better track affected sitesHabeas Codice2014-11-224-0/+18
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* somehow missed this oneHabeas Codice2014-11-221-0/+2
| | | | was causing problems with pickup messages originating from postgres servers
* some poller optimisations and a fix for undefined (empty) dbtype which shows ↵friendica2014-11-161-2/+6
| | | | up as a mysql error that 'rand' isn't found.
* Merge pull request #693 from habeascodice/masterRedMatrix2014-11-141-0/+4
|\ | | | | Add bitwise xor to db_getfunc()
| * Add bitwise xor to db_getfunc()Habeas Codice2014-11-131-0/+4
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* | mysql driver - in debug mode for statements that return true/false report ↵friendica2014-11-131-1/+1
|/ | | | the sql along with the result so we can match it to an offending statement. This has bugged me for some time but never got around to fixing it until now.
* Merge remote-tracking branch 'upstream/master'Habeas Codice2014-11-131-30/+123
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: boot.php include/dba/dba_driver.php include/diaspora.php include/follow.php include/session.php include/zot.php mod/photos.php mod/ping.php
| * Some Doxygen documentation.Klaus Weidenbach2014-11-131-44/+128
| | | | | | | | | | Add some more Doxygen formating for boot.php and dba_driver.php. Cleaning a bit up, too.
* | PostgreSQL support initial commitHabeas Codice2014-11-132-13/+234
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were 11 main types of changes: - UPDATE's and DELETE's sometimes had LIMIT 1 at the end of them. This is not only non-compliant but it would certainly not do what whoever wrote it thought it would. It is likely this mistake was just copied from Friendica. All of these instances, the LIMIT 1 was simply removed. - Bitwise operations (and even some non-zero int checks) erroneously rely on MySQL implicit integer-boolean conversion in the WHERE clauses. This is non-compliant (and bad programming practice to boot). Proper explicit boolean conversions were added. New queries should use proper conventions. - MySQL has a different operator for bitwise XOR than postgres. Rather than add yet another dba_ func, I converted them to "& ~" ("AND NOT") when turning off, and "|" ("OR") when turning on. There were no true toggles (XOR). New queries should refrain from using XOR when not necessary. - There are several fields which the schema has marked as NOT NULL, but the inserts don't specify them. The reason this works is because mysql totally ignores the constraint and adds an empty text default automatically. Again, non-compliant, obviously. In these cases a default of empty text was added. - Several statements rely on a non-standard MySQL feature (http://dev.mysql.com/doc/refman/5.5/en/group-by-handling.html). These queries can all be rewritten to be standards compliant. Interestingly enough, the newly rewritten standards compliant queries run a zillion times faster, even on MySQL. - A couple of function/operator name translations were needed (RAND/RANDOM, GROUP_CONCAT/STRING_AGG, UTC_NOW, REGEXP/~, ^/#) -- assist functions added in the dba_ - INTERVALs: postgres requires quotes around the value, mysql requires that there are not quotes around the value -- assist functions added in the dba_ - NULL_DATE's -- Postgres does not allow the invalid date '0000-00-00 00:00:00' (there is no such thing as year 0 or month 0 or day 0). We use '0001-01-01 00:00:00' for postgres. Conversions are handled in Zot/item packets automagically by quoting all dates with dbescdate(). - char(##) specifications in the schema creates fields with blank spaces that aren't trimmed in the code. MySQL apparently treats char(##) as varchar(##), again, non-compliant. Since postgres works better with text fields anyway, this ball of bugs was simply side-stepped by using 'text' datatype for all text fields in the postgres schema. varchar was used in a couple of places where it actually seemed appropriate (size constraint), but without rigorously vetting that all of the PHP code actually validates data, new bugs might come out from under the rug. - postgres doesn't store nul bytes and a few other non-printables in text fields, even when quoted. bytea fields were used when storing binary data (photo.data, attach.data). A new dbescbin() function was added to handle this transparently. - postgres does not support LIMIT #,# syntax. All databases support LIMIT # OFFSET # syntax. Statements were updated to be standard. These changes require corresponding changes in the coding standards. Please review those before adding any code going forward. Still on my TODO list: - remove quotes from non-reserved identifiers and make reserved identifiers use dba func for quoting - Rewrite search queries for better results (both MySQL and Postgres)
* syntax error in dba driver, document z_post_urlfriendica2014-09-091-0/+1
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