OpenACS / openacs-4 / packages / xotcl-core / tcl

05-db-procs.tcl

Tools

Line History

Line Count Graph
Line Count Graph

Stats

Commits this week: 0
Total Committers: 7
Last Commit: 12 Jun
Commits this week: 0
Total Lines of Code (LoC): 3,259
Net change in LoC this week: 0

Commit Activity

Commits By Day In Week
52 week commits volume
Commits By Day In Week
Commits by day
Commits By Day In Week
Commits by hour
Commits By Hour In Day
Commit calendar
 

Most active committers (90 days)

loading
loading
  • last updated 12 hours ago
Constraints
Constraints: committers
 
Constraints: files
Constraints: dates
Wednesday 12 Mar
10:11 am

gustafn

improved log messages to pinpoint location and reason

Options
    • -2
    • +2
    ./05-db-procs.tcl
  2. … 1 more file in changeset.
Wednesday 23 Oct 2024
3:14 pm

gustafn

fixed typo

Options
    • -2
    • +2
    ./05-db-procs.tcl
2:26 pm

gustafn

added inline documentation for API browser

Options
    • -2
    • +22
    ./05-db-procs.tcl
2:15 pm

gustafn

added inline documentation for objects for the API browser

Options
    • -6
    • +30
    ./05-db-procs.tcl
Wednesday 11 Sep 2024
8:11 am

gustafn

merge with missing files

Options
    • -0
    • +0
    ./05-db-procs.tcl
  2. … 1464 more files in changeset.
Tuesday 03 Sep 2024
5:37 pm

gustafn

merge from oacs-5-10

Options
    • -312
    • +701
    ./05-db-procs.tcl
  2. … 8099 more files in changeset.
Monday 15 Jul 2024
1:41 pm

gustafn

improved spelling

Options
    • -2
    • +2
    ./05-db-procs.tcl
  2. … 1 more file in changeset.
Wednesday 06 Mar 2024
7:02 pm

gustafn

reduce verbosity

Options
    • -4
    • +4
    ./05-db-procs.tcl
Thursday 29 Feb 2024
12:04 pm

gustafn

Added parameter to define a default dbn to a database connection

By this change, one can now define a default dbn at the creation time

of a database connection object. Before, it was necessary to pass

the "-dbn" value to every single command. The parameter can still be

used for particular queries as before to overrule the default.

Example for defining a connection context to a pool named "legacy"

using the PostgreSQL database interface

::xo::db::DB-postgresql create ::xo::dc1 -dialect postgresql -dbn legacy

lappend _ [::xo::dc1 get_value . {select count(*) from acs_objects}]

lappend _ [::xo::dc get_value . {select count(*) from acs_objects}]

#> 660 51606

Options
    • -10
    • +15
    ./05-db-procs.tcl
Wednesday 25 Oct 2023
11:31 am

gustafn

free explicitly answer ns_set in "sets" method

Options
    • -2
    • +3
    ./05-db-procs.tcl
Tuesday 24 Oct 2023
6:12 pm

gustafn

free ns_set storage more eager (when e.g. large queries are used in longer loops)

Options
    • -2
    • +3
    ./05-db-procs.tcl
Wednesday 19 Apr 2023
7:19 pm

gustafn

Undo part of the recent cache-deactivation for attribute definitions

When all calls for "db_attribute_defined" are performed without

caching, this results in a huge amount of additional SQL queries,

since these tests are performed during blueprint definition as well

during every blueprint reload of every db attribute. On a small site

with just 6 connection threads (2 monitor, 2 default, 2 slow), this

results during startup with 969 additional SQL queries, a reload of

xowiki causes an additional 1063 of such queries. When a site defines

much more connection threads ((the LEARN site has e.g. 85 connection

threads defined), these DB attribute testing operations will result in

10K+ of mostly useless SQL queries. As a consequence of this, the

startup of the server will become slower, reloads will become slower

etc., which is bad especially for large sites.

The new implementation seems to fix the original problem case (running

xotcl_core_tutorial_4 multiple times). If there is still a problem

with installing xolp [2] this problem should be analyzed and fixed

probably there. If necessary, a proper bug report would be appreciated

to reduce guessing work.

[1] https://fisheye.openacs.org/changelog/OpenACS/?cs=oacs-5-10%3Aantoniop%3A20230310183055

[2] https://fisheye.openacs.org/changelog/OpenACS/?cs=oacs-5-10%3Aantoniop%3A20230317160241

Options
    • -10
    • +29
    ./05-db-procs.tcl
Friday 17 Mar 2023
5:02 pm

antoniop

As it turns out, even caching only by request has consequences e.g. when one installs xolp from scratch

Disabl caching and prepare the statement instead

Options
    • -4
    • +10
    ./05-db-procs.tcl
Friday 10 Mar 2023
7:30 pm

antoniop

Improve robustness when a class is created/deleted multiple times (e.g. by repeating xotcl-core.xotcl_core_tutorial_4 automated test)

Options
    • -35
    • +8
    ./05-db-procs.tcl
Wednesday 08 Feb 2023
8:04 pm

gustafn

imporved log message

Options
    • -2
    • +2
    ./05-db-procs.tcl
Wednesday 01 Feb 2023
2:40 pm

antoniop

Use an idiom without expr to fill up the multirow after the body execution

Options
    • -2
    • +4
    ./05-db-procs.tcl
Thursday 26 Jan 2023
3:25 pm

antoniop

Performance improvements:

- add with_headers flag to ::xo::dc list_of_lists behaving like the db_list_of_lists counterpart

- use ::xo::dc list_of_lists as internal for ::xo::dc foreach and ::xo::dc multirow to reduce the need for ns_sets

Options
    • -78
    • +77
    ./05-db-procs.tcl
1:31 pm

antoniop

Collect all query results before executing the code to avoid the out-of-pools bug

Options
    • -1
    • +6
    ./05-db-procs.tcl
11:53 am

antoniop

-prepare flag must not be supplied when not available

Options
    • -3
    • +4
    ./05-db-procs.tcl
11:47 am

antoniop

Fix regression: the reimplementation of ::xo::dc foreach reintroduced the old "out of pools bug"

The fix makes again use of the ns_set api to free the handle before the code is executed

Options
    • -25
    • +17
    ./05-db-procs.tcl
Monday 23 Jan 2023
10:23 am

antoniop

Remove hack and prefer to document limitation in the automated test

Options
    • -17
    • +1
    ./05-db-procs.tcl
  2. … 1 more file in changeset.
Friday 20 Jan 2023
1:15 pm

antoniop

Fix typo and include again the hack for strings with colon char in the fallback implementation of ns_pg_prepare

Fixes xotcl-core.test_prepared_statements automated test

Options
    • -3
    • +21
    ./05-db-procs.tcl
Thursday 19 Jan 2023
7:10 pm

gustafn

improved spelling

Options
    • -3
    • +3
    ./05-db-procs.tcl
6:53 pm

gustafn

use the built-in bindvars parser (when available) for prepared statements

Options
    • -30
    • +34
    ./05-db-procs.tcl
Tuesday 17 Jan 2023
10:54 am

antoniop

Do not extend the existing multirow, we only enforce that this call will have the same columns

Options
    • -8
    • +2
    ./05-db-procs.tcl
Monday 16 Jan 2023
5:23 pm

antoniop

Do not enforce that body is a list

Options
    • -2
    • +2
    ./05-db-procs.tcl
3:42 pm

antoniop

Fix typo

Options
    • -2
    • +2
    ./05-db-procs.tcl
3:40 pm

antoniop

Performance improvements:

- set variables from the ns_set and extended variables separately

- collect the values and append to the multirow in one sweep

- when no code body is there, just bulk append the values

This appears to be ~5% faster than db_multirow when both are invoked with a code body and ~30% faster when invoked without (with no prepared statements)

Options
    • -20
    • +36
    ./05-db-procs.tcl
12:30 pm

antoniop

Simplify idiom

Options
    • -2
    • +2
    ./05-db-procs.tcl
11:52 am

antoniop

Fix behavior of continue in the multirow code block, make the generic fallback behave the same as the postgres version with respect to appending

Options
    • -3
    • +3
    ./05-db-procs.tcl