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50 Commits

Author SHA1 Message Date
skodak
810944af7f we are going 100% unicode now - removed use of $CFG->unicodedb and current_charset(); MDL-7439 - part 2, only hotpot and wiki left 2006-11-11 17:23:20 +00:00
stronk7
dddf32590f Dropping xmldb_dbg($message). Now it has been replaced by a new cleaner 
debug system, with XMLDB hook for debug enabled by the creation of one
function called: xmldb_debug($message, $object), currently present in
lib/datalib.php MDL-7261
 2006-10-28 15:24:04 +00:00
stronk7
93f98abdb9 Improve error output of install_from_xmldb_file(). Part of MDL-7262 
Merged from MOODLE_17_STABLE
 2006-10-28 10:37:54 +00:00
stronk7
8914508a4b Prevent add_field() to work if we are adding one not null field 
to one non-empty table without specifying its default value.

Merged from MOODLE_17_STABLE
 2006-10-21 18:19:47 +00:00
toyomoyo
207355b438 merged, setting $CFG->unicodedb after converting db to unicode. Chaning the order of if clause to same some sqls 2006-10-20 02:08:21 +00:00
mjollnir_
722c3bfede error reporting for xmldb (credit: Nigel McNie <nigel@catalyst.net.nz>) 2006-10-19 23:30:28 +00:00
toyomoyo
c30f752c30 merged, adding addtional check to change_db_encoding to make sure db not already in unicode, upon successful conversion set the correct names 2006-10-19 02:14:43 +00:00
toyomoyo
a6eb09d977 merged added code to force mysql db to change default encoding during fresh installation 2006-10-18 07:26:04 +00:00
stronk7
1c460b0bc9 Show error if the dbtype specified isn't supported by XMLDB 2006-10-09 22:28:22 +00:00
stronk7
c5ac44c69e Added find_sequence_name() to be used by insert_record() to get the correct sequence 2006-10-08 09:38:09 +00:00
moodler
a9b1f143d2 Undoing my hacks to try and keep this code clean as possible. 2006-10-04 15:30:54 +00:00
moodler
eb437bd351 Some changes to ddllib.php to make some functions a bit easier to call. 
May not be final ... see MDL-6817 for details.
 2006-10-04 09:44:38 +00:00
stronk7
6fdea1a0bd In my previous commit, "I" was "It" :-D 
Plus one typo fixed.
 2006-10-02 16:46:12 +00:00
stronk7
af72e37237 Prevent "id" fields to be renamed. I can cause lots of problems. 2006-10-02 16:37:41 +00:00
stronk7
a2851e5f55 Basic rename_field() function added. 
TODO: Automatic sequence/trigger/check constraint recreation
      under PG, MSSQL & Oracle
 2006-10-01 23:02:39 +00:00
stronk7
4702d62e32 Change slighty the style of RenameKey and RenameIndex functions. 2006-09-30 22:59:10 +00:00
stronk7
a59f3a34f3 Initial commit of rename_table(). Not ended! 2006-09-30 22:40:15 +00:00
stronk7
9c4ee55b6c Added rename_key() 
Note that this is one EXPERIMENTAL function and shouldn't be used
by you in production code EVER!
 2006-09-30 19:44:49 +00:00
stronk7
6c89dc5514 Added rename_index() 
Adding support for index renaming. Note that MySQL doesn't support this
but this shouldn't be important at all, mainly because, under xmldb,
accesses to index-names are always done with find_index_name() and
never explicity.
Anyway, this function could be useful in the future to normalize index
names in some Health center or another similar place.
 2006-09-30 18:24:14 +00:00
stronk7
61af97e76b Added new function change_field_enum() 2006-09-30 17:06:20 +00:00
stronk7
3e1861cc87 Applying the field_exists() check to add and drop fields. 2006-09-30 15:48:23 +00:00
stronk7
342da808c5 New function field_exists() to detect if one field exists 2006-09-30 15:35:32 +00:00
stronk7
73d111a820 Add some checks to detect if one table exists before creating or 
dropping it. Part of MDL-6614
 2006-09-30 15:19:56 +00:00
stronk7
7471f3f0dd Adding some debugging() for some controlled actions. 2006-09-30 15:15:34 +00:00
stronk7
cf9a1a40f1 Fixed typo 2006-09-30 14:59:03 +00:00
stronk7
2719f3e2c9 Inside ddllib, for consistency we call parameters table, field... 
(without the xmldb_ prefix)
 2006-09-30 13:04:17 +00:00
stronk7
a504ba0213 Added index_exists(). One wrapper over find_index_name() 2006-09-30 12:56:39 +00:00
stronk7
68bc165bed Added new function table_exists() to be used later... 2006-09-30 12:01:33 +00:00
stronk7
87c6baf4a1 Ah! forgot to interchange keys and values! 2006-09-30 11:09:44 +00:00
stronk7
ef18962b00 Execute the index_get_name() silently to avoid a lot of 
output in the install/upgrade process. Original db->debug
is re-set to their original status once executed.
 2006-09-30 10:54:37 +00:00
stronk7
f020b35705 Moving some change_field_XXX() functions and introducing 
change_field_type(). Seems to work everywere but under
mssql (due to some problems with default constraints).
Will see it tomorrow.
 2006-09-28 23:14:52 +00:00
stronk7
5adc951c4f Don't rely on index names to decide if we have to drop one key 2006-09-28 22:05:11 +00:00
stronk7
71ea93e023 Argh! More than 3 hours searching for this error! I was calling one 
constructor with wrong number of parameters and PHP said nothing at
all (with DEVELOPER level of debugging). Horrible OOP !
 2006-09-28 20:06:08 +00:00
stronk7
53d3b80798 prevent some warnings on tables without indexes 2006-09-28 19:43:17 +00:00
stronk7
55c4b9435d add_key() and drop_key() are working (with sync of undelying 
indexes automated)
 2006-09-28 17:30:14 +00:00
stronk7
d335bebc06 Added support for add_index() and drop_index() 2006-09-26 23:17:24 +00:00
stronk7
7253d30810 Added one new function find_key_name() to retrieve the 
name og any key in the DB. This hasn't too much sense
for now (until we start to use referencial integrity) and
it is far from perfect, because it doesn't seach for the
key really in DB (due to the lack of support for this of ADOdb).
 2006-09-24 19:39:53 +00:00
stronk7
c1761c4292 XMLDB generators can return empty arrays if there is nothing to do. 2006-09-24 15:34:18 +00:00
stronk7
70a8ac6666 Given one xmldb_field, finds its name in DB 2006-09-24 08:26:24 +00:00
stronk7
0e9e0b3bb3 adding support for alter columns 
(not finished yet)
 2006-09-23 21:24:51 +00:00
skodak
eef868d17d major whitespace cleanup - fixed trailng whitespace in new files and admin area 2006-09-20 21:00:45 +00:00
stronk7
f521d32b71 Two new functions added: add_field() and drop_field() 2006-09-12 22:23:00 +00:00
stronk7
b8359f7965 Adding options for continue and feedback to all the DDL functions. 2006-09-10 18:36:50 +00:00
stronk7
8830218f53 Initial support for DROP TABLE adedd. 2006-09-07 17:28:46 +00:00
stronk7
4dc4dde9e2 First implementation of the create_table() function. Simple. 2006-09-02 23:48:02 +00:00
tjhunt
dd4a1bca28 During the conversion datalib -> ddllib, Eloy removed my comment that made it possible to understand how to use table_colum :-( Adding it back. 2006-08-24 15:37:03 +00:00
stronk7
134e3128bb Added the install_from_xmldb_file() function that 
loads, transform and execute one entire XMLDB
file into the correct SQL sentences.
 2006-08-20 15:50:27 +00:00
stronk7
7e13be0887 Splitting datalib.php in three libraries: 
- ddllib.php: Where all the DDL (install/upgrade) functions will be.
  - dmllib.php: Where all the DML (select...) functions will be.
  - datalib.php: Legacy lib. Its contents should go to other libraries soon.
For more info see: http://docs.moodle.org/en/XMLDB_Roadmap (point 1)
 2006-08-18 22:56:08 +00:00
stronk7
46d42a3cc5 Now ddllib includes all the required xmldb stuff 2006-08-17 16:59:14 +00:00
stronk7
f11bf81701 Initial commit of the ddllib (to perform DDL operations) 2006-08-15 09:08:17 +00:00