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file upgrade-5.9.1d11-5.9.1d12.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d11-5.9.1d12.sql
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file upgrade-5.9.1d9-5.9.1d10.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d9-5.9.1d10.sql
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Content-Repository Reform: reduce dependency on cr_child_rels and make

creation of cr_child_rels entries optional. Most applications do not

need cr_child_rels, these take substantial space and slow down

operations. The change is fully backward compatible, since per

default cr_child_rels are still created. First tests show an

improvement for the creation of cr_items by 17% and for deletion by

28% (when parent item is a plain cr_item, as it is e.g. the case in

xwowiki). Same change made as well for Oracle.

- affected functions (here with pg-names)

* procedure content_item__new/21 (version for text or file entries) has new optional boolean parameter: with_child_rels

* procedure content_item__new/17 (version for blob entries) has new optional boolean parameter: with_child_rels

- remove/reduce dependency on cr_child_rels (if no rel-tag is used, the chile-information is obtained from cr_items)

* content_item__is_publishable/1

* content_item__is_valid_child/3

* content_item__is_valid_child/2

- reduce number of functions by using defaults

* content_item__copy/5

* content_item__get_title/2

* content_item__move/3

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    ./upgrade-5.9.1d9-5.9.1d10.sql
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Content-Repository Reform: reduce dependency on cr_child_rels and simplify content_item__del() via cascading delete operations

- remove manual deletion operations from content_item__del() via

* delete cr_child_rels via "ON DELETE CASCADE" on parent_id and child_id

* delete cr_item_rels via "ON DELETE CASCADE" on item_id

* delete acs_object_context_index entries via "ON DELETE CASCADE" on ancestor_id and object_id

* delete acs_objects entries via "ON DELETE CASCADE" on context_id

- remove manual deletion operations for symlinks amd journal entries,

since db constrains handle the deletion already

- use cr_items.parent_id instead of cr_child_rels to determine direct children

of items

- remove deletion trigger for content search content_search__dtrg

since "ON DELETE CASCADE" removes entries already

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file upgrade-5.9.1d8-5.9.1d9.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d8-5.9.1d9.sql
- Fix type of v_is_registered in dql function content_folder__register_content_type to boolean (was "varchar")

(This chance is necessary at least for pg 9.5)

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file upgrade-5.9.1d7-5.9.1d8.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d7-5.9.1d8.sql
file upgrade-5.9.1d6-5.9.1d7.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d6-5.9.1d7.sql
file upgrade-5.9.1d4-5.9.1d5.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d4-5.9.1d5.sql
file upgrade-5.9.1d5-5.9.1d6.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d5-5.9.1d6.sql
Content-Repository Reform : Reduction of number of functions in

the content repository for PostgreSQL by using using argument defaults

(while providing compatibility for clients using old versions):

- reduced number of versions of content_item__new from 12 (!) to 6 by using defaults

- commented differences

- commented arguments of plpgsql functions with long argument lists

- reduced code duplication by basing one version of content_item__new/17 directly on /20

- marking on version of content_item__new/17 and content_item__new/6 as deprecated

- reduced number of versions of content_revision__new from 7 to 4 by using defaults

- commented differences

- marking on version of content_revision__new/7 as deprecated

- let automatically generated functions call directly content_revision__new/13

- remove space from automatically generated functions

- updated automatically generated functions for all types of the content repository

- reduced number of versions of image__new from 4 to 2by using defaults

- reduced number of versions of image__new_revision from 2 to 1 by using defaults

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- fix type of v_is_registered to boolean. This fix is necessary at least under pg 9.5

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file upgrade-5.8.3a0-5.8.3a1.sql was initially added on branch oacs-5-8.

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    ./upgrade-5.8.3a0-5.8.3a1.sql
- fix editing bug

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- Update automatically generated function for cr-types to use provided

publish_date in new revision (Changes for PostgreSQL and Oracle)

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file upgrade-5.9.1d3-5.9.1d4.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d3-5.9.1d4.sql
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- Bug-fix: Make sure, trigger content_item_search__utrg does try to

delete content from via search queue when old publish_date was in

the future (since this is avoided by the same trigger).

(Oracle seems to implement search quite different)

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file upgrade-5.9.1d2-5.9.1d3.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d2-5.9.1d3.sql
- Add argument to content_item__set_live_revision (and oracle's counterpart)

to honor optionally provided "publish_date". The old behavior used hard-coded

the current time. The function is fully backward compatible, when no

publish_date is provided, the current time is used for the publish_date.

- changes for PostgreSQL and Oracle.

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file upgrade-5.9.1d1-5.9.1d2.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.1d1-5.9.1d2.sql
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- make update script more robust

- make upgrade script more robust

file upgrade-5.9.0d4-5.9.0d5.sql was initially added on branch oacs-5-9.

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    ./upgrade-5.9.0d4-5.9.0d5.sql
- follow naming conventions proposed by regression test

- bump version number

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- Part 4 of OpenACS 5.9 agenda: get rid of tree_sortkey in acs-objects ; to be on the safe side, backup your database before upgrading, since the acs-objects.treesortkey is being removed (custom packages might erroneously depend on it)

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    ./upgrade-5.9.0d3-5.9.0d4.sql
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- update release date

- added missing semicolon

- make script robust against multiple loads

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Scalability reform part 3 (content-repository):

- content_revision__del:

* Removed manual nulling of live_revision and latest_revision

by using appropriate ond delete actions on foreign keys

* Removed manual deletion of old_revision and new_revision in

cr_item_publish_audit by using "on delete cascade"

- content_item__del:

* Removed manual deletion of item_id in cr_item_publish_audit

by using "on delete cascade"

* Removed manual deletion of item_id in cr_release_periods

by using "on delete cascade"

* Removed manual deletion of item_id in cr_item_template_map

by using "on delete cascade"

* Removed manual deletion of item_id in cr_item_keyword_map

by using "on delete cascade"

* Removed manual deletion of direct permissions (was already

cascading)

- Added missing index for child_id to cr_child_rels.

This index was in the create scripts (with a non-conformant name),

but not in the upgrade scripts

- bump version number of acs-content-repository to 5.9.0d3

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    ./upgrade-5.9.0d2-5.9.0d3.sql
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- Scalability reform part 2:

* remove cases in the content repository where referencial

integrity was handled manually. Ancient versions of

PostgresSQL seemed to have a bug, which was adressed

via extra triggers in OpenACS

* drop some leftover form ancient versions, were some

update scripts were missing

- bump version number of acs-content-repository to 5.9.0d2

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    ./upgrade-5.9.0d1-5.9.0d2.sql
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Bug #3240 - Significantly speed up slow queries in upgrade script...

Bug #3240 - Significantly speed up slow queries in upgrade script...