liquid_feedback_core
annotate README @ 208:6fce4f08157b
fix init.sql
error was:
ERROR: new row for relation "member" violates check constraint "active_requires_activated_and_last_activity"
solution: init fields "activated" and "last_activity" with NOW()
error was:
ERROR: new row for relation "member" violates check constraint "active_requires_activated_and_last_activity"
solution: init fields "activated" and "last_activity" with NOW()
| author | Lars Winterfeld <lars.winterfeld@tu-ilmenau.de> |
|---|---|
| date | Sun Oct 23 19:45:04 2011 -0700 (2011-10-23) |
| parents | fa394b8a0157 |
| children | 5ee7eed2f5b0 |
| rev | line source |
|---|---|
| jbe@0 | 1 |
| jbe@0 | 2 Setup the database: |
| jbe@0 | 3 $ createdb liquid_feedback |
| jbe@0 | 4 $ psql -v ON_ERROR_STOP=1 -f core.sql liquid_feedback |
| jbe@0 | 5 |
| jbe@0 | 6 Optionally insert demo data: |
| jbe@0 | 7 $ psql -v ON_ERROR_STOP=1 -f demo.sql liquid_feedback |
| jbe@0 | 8 |
| jbe@0 | 9 Compile lf_update binary: |
| jbe@0 | 10 $ make |
| jbe@0 | 11 |
| jbe@202 | 12 Ensure that "lf_update dbname=liquid_feedback" is called regularly! |
| jbe@202 | 13 |
| jbe@202 | 14 It is required that lf_update is executed regulary (i.e. every |
| jbe@202 | 15 5 minutes via cron) to update cached supporter counts, to change |
| jbe@202 | 16 the state of issues when neccessary, and to calculate the result |
| jbe@202 | 17 of votings. If you wish, copy the created lf_update file to |
| jbe@202 | 18 /usr/local/bin or a similar directory. |
| jbe@202 | 19 |
| jbe@202 | 20 On successful run, lf_update will not produce any output |
| jbe@202 | 21 and exit with code 0. |
| jbe@0 | 22 |
| jbe@0 | 23 NOTE: When writing to the database, some INSERTs must be executed |
| jbe@0 | 24 within the same transaction, e.g. issues can't exist without |
| jbe@0 | 25 an initiative and vice versa. |
| jbe@0 | 26 |
| jbe@8 | 27 To create an export file, which is containing all but private data, |
| jbe@8 | 28 you may use the lf_export shell-script: |
| jbe@8 | 29 $ lf_export liquid_feedback export.sql.gz |
| jbe@8 | 30 |
| jbe@0 | 31 To uninstall the software, delete the lf_update binary |
| jbe@0 | 32 and drop the database by entering the following command: |
| jbe@0 | 33 $ dropdb liquid_feedback |
| jbe@0 | 34 |
| jbe@120 | 35 Updating is done using the update scripts in the update/ directory. |
| jbe@120 | 36 After updating it is recommended to recreate the schema as follows: |
| jbe@120 | 37 $ pg_dump --disable-triggers --data-only DATABASE_NAME > tmp.sql |
| jbe@120 | 38 $ dropdb DATABASE_NAME |
| jbe@120 | 39 $ createdb DATABASE_NAME |
| jbe@120 | 40 $ psql -v ON_ERROR_STOP=1 -f core.sql DATABASE_NAME |
| jbe@120 | 41 $ psql -v ON_ERROR_STOP=1 -f tmp.sql DATABASE_NAME |
| jbe@120 | 42 $ rm tmp.sql |
| jbe@120 | 43 |