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Total Committers: 59
Last Commit: 29 Jul
Commits this week: 0
Total Lines of Code (LoC): 105,590
Net change in LoC this week: 0

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Thursday 16 May 2002
8:59 am

vinodk

Updated .info files of all core packages to version 4.5

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  3. … 21 more files in changeset.
12:27 am

vinodk

Added upgrade script for CR 4.1.2->4.5

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    ./sql/postgresql/upgrade/upgrade-4.1.2-4.5.sql
12:27 am

vinodk

file upgrade-4.1.2-4.5.sql was initially added on branch oacs-4-5.

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Sunday 12 May 2002
11:22 pm

donb

Committed Vinod Kurup's patch #1502 which fixed a file-storage bug.

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    ./sql/postgresql/content-keyword.sql
10:57 pm

donb

Merged with the 4.5 branch (oacs-4-5 tag "don-merge-1")

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    ./sql/postgresql/content-image.sql
  5. … 55 more files in changeset.
Thursday 04 Apr 2002
5:00 am

yon

added function for updating last_modified time of a content_item with cascading

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Sunday 31 Mar 2002
11:08 pm

donb

Applied Michael Steigman's patches 199-201, which fixes package spec/body

mismatches allowed by Oracle 8i but not by 9i.

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  4. … 2 more files in changeset.
10:31 pm

donb

Applied Jowell Sabino's patch #215 which fixes a problem with image deletion.

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Wednesday 27 Feb 2002
6:02 am

vinodk

fixed 2 typos in content_revision__get_content

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    ./sql/postgresql/content-revision.sql
Saturday 23 Feb 2002
10:28 pm

neophytosd

patch 108 applied

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    ./tcl/search-procs.tcl
Sunday 10 Feb 2002
11:11 pm

neophytosd

applied patches 130,131,132,133,134,135,137

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  2. … 7 more files in changeset.
Wednesday 16 Jan 2002
9:07 pm

donb

1. home.tcl - applied patch from SDM to use ad_pvt_home rather than a

fixed value.

2. defs-procs.tcl - applied patch that fixed a "link within a link" problem.

3. content_item.tree_sortkey had no index (gulp!)

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  2. … 2 more files in changeset.
Wednesday 02 Jan 2002
8:54 pm

andrewg

Replacing call to non-existent content_revision__delete_revision with a call to content_revision__delete.

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    ./sql/postgresql/content-image.sql
Sunday 09 Dec 2001
5:21 am

donb

Added code to make use of David Walker's wonderfully abusive hack on the

pg_proc table that showed me how to write recursive SQL functions. We now

have good use of the index on tree_sortkey when climbing the tree, woo-hoo!

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  5. … 15 more files in changeset.
Saturday 08 Dec 2001
2:17 am

donb

Changed the representation of tree_sortkeys from "text" to "bit varying".

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    ./tcl/filter-procs-postgresql.xql
  10. … 54 more files in changeset.
Saturday 01 Dec 2001
4:41 pm

donb

After importing openacs.org users, forums and messages I discovered that it

took literally several minutes to load the APM's home page. This was due

to a rather stupid subselect of the form:

select count(*)

from content_revisions r

where r.revision_id = content_item.get_latest_revision(item_id)

where item_id comes from the package versions table.

It's stupid in both PG and Oracle because get_latest_revision already

joins the latest_revision_id value from cr_items with the content

revisions table thus a simple check for a null return by get_latest_revision

would be sufficient.

It's *really* stupid in Oracle because Oracle won't use the index on

revision_id when checking NULLs so we get two sequential scans of the

cr_revisions table tucked into that one itty-bitty subquery (itself called

once for each package version in ths system).

Which explains why I hadn't noticed it while working on scalability testing

in PG - PG uses the index because its btree index structure handles NULLs.

Meaning this query only fell apart at a rate of O(log2(R)) rather than O(R)

as in Oracle (R being the number of revision objects in the system).

My solution was to rewrite the subselect using "case" rather than "count(*)"

and also to speed up get_latest_revision by having it check for NULL and

return NULL immediately rather than execute the query (in PG this is

accomplished by declaring the function "isstrict", and the executor won't

even call the function if the argument's NULL, making it REALLY fast!).

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  3. … 2 more files in changeset.
Sunday 18 Nov 2001
1:48 am

danw

fixed problem with multiple publishing roots

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    ./tcl/publish-procs.tcl
  2. … 2 more files in changeset.
Friday 16 Nov 2001
4:11 am

donb

1. The PG port of apm__register_parameter had a tiny error which caused it

to not set the new parameter to its default value in any of the effected

package instances.

2. Glossary - added admin as a parent of glossary_admin so admins can admin.

3. edit-this-page PG: removed code that was written because of #1 above

4. edit-this-page Oracle: finished the datamodel port, added drop script

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  2. … 8 more files in changeset.
Thursday 15 Nov 2001
2:47 am

donb

1. Fixed permissions bug in the PG version (missing OR clause in a view)

2. Added (untested thus far) site-wide-search to glossary

3. Added centralized support for importing files into the CR (either into

the filesystem or the database).

4. Fixed wp-slim. Fixed it some more. Fixed it again. It still needs

more fixing.

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  13. … 50 more files in changeset.
Wednesday 07 Nov 2001
11:55 pm

donb

1. Typo in the alter table in the PG version ...

2. Just folded the alter tables into the cr_folders table definition. This

is still pre-beta ...

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5:13 am

jong

added package_id to cr_folders

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5:12 am

jong

added a constraint

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4:54 am

jong

added package_id to cr_folders

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Wednesday 31 Oct 2001
9:46 pm

donb

Bunch of files I forgot to add to the last commit ...

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    ./tcl/revision-procs.xql
  2. … 13 more files in changeset.
9:42 pm

donb

1. Added a new Tcl procedure to the content repository's library, named

cr_write_content, which properly writes content to the connection

regardless of RDBMS and storage type. This simplified a bunch of stuff

(which explains the removed files).

2. Fixed a lot of general comments issues regarding HTML vs. Plain/Text,

attachments, etc.

3. Partially ported glossary.

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  5. … 78 more files in changeset.
Tuesday 30 Oct 2001
6:45 am

danw

fixed mutating tables problem with cr_cleanup_cr_files_del_trg trigger

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6:15 am

danw

fixed mutating tables problem with cr_cleanup_cr_files_del_trg trigger

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Tuesday 23 Oct 2001
9:41 pm

donb

Dave Bauer's patches ...

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Friday 19 Oct 2001
4:11 am

donb

*** empty log message ***

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Tuesday 16 Oct 2001
3:36 am

donb

A variety of minor fixes ...

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