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Author SHA1 Message Date
epriestley
f86d822a37 Update MySQL schema inspection code for deprecation of integer display widths
Summary:
Fixes T13536. See that task for discussion.

Older versions of MySQL (roughly, prior to 8.0.19) emit "int(10)" types. Newer versions emit "int" types. Accept these as equivalent.

Test Plan: Ran `bin/storage upgrade --force` against MySQL 8.0.11 and 8.0.20. Got clean adjustment lists on both versions.

Maniphest Tasks: T13536

Differential Revision: https://secure.phabricator.com/D21265
2020-05-18 12:10:31 -07:00
epriestley
c6642213d5 Straighten out replication/cache behavior in "bin/storage dump"
Summary:
Fixes T13336.

  - Prevent `--no-indexes` from being combined with `--for-replica`, since combining these options can only lead to heartbreak.
  - In `--for-replica` mode, dump caches too. See discussion in T13336. It is probably "safe" to not dump these today, but fragile and not correct.
  - Mark the "MarkupCache" table as having "Cache" persistence, not "Data" persistence (no need to back it up, since it can be fully regenerated from other datasources).

Test Plan: Ran `bin/storage dump` with various combinations of flags.

Maniphest Tasks: T13336

Differential Revision: https://secure.phabricator.com/D20743
2019-08-28 08:25:40 -07:00
epriestley
86fd204148 Fix all query warnings in "arc unit --everything"
Summary:
Ref T13216. Ref T13217. Depends on D19800. This fixes all of the remaining query warnings that pop up when you run "arc unit --everything".

There's likely still quite a bit of stuff lurking around, but hopefully this covers a big set of the most common queries.

Test Plan: Ran `arc unit --everything`. Before change: lots of query warnings. After change: no query warnings.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13217, T13216

Differential Revision: https://secure.phabricator.com/D19801
2018-11-15 03:51:25 -08:00
epriestley
821c7ac833 For backup persitsence, mark the "common ngrams" table as a data table, not an index table
Summary:
Ref T13000. Garbage collecting common ngrams is slow because MySQL isn't all that great at deleting rows quickly. See PHI96, where it looks like it's going to take a week to GC ngrams for a ~million objects at a relatively conservative 0.15 threshold.

In the event of a restore, we can reduce the impact by persisting this table so the ngrams just don't get built when the reindex happens.

Test Plan: Viewed schema in Config, saw common ngrams tables marked as "Data" instead of "Index".

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13000

Differential Revision: https://secure.phabricator.com/D18696
2017-10-11 11:07:43 -07:00
epriestley
c767c971ca Add "persistence" types (data, cache, or index) to tables, and tweak what "storage dump" dumps
Summary:
Ref T13000. This marks each table as either "data" (normal data), "cache" (automatically rebuilt, no need to ever dump) or "index" (can be manually rebuilt).

By default, `bin/storage dump` dumps data and index tables, but not cache tables.

With `--no-indexes`, it dumps only data tables. Indexes can be rebuilt after a restore with `bin/search index --all ...`.

Test Plan:
  - Ran `--no-indexes` and normal dumps with `--trace`, verified that cache and index (former case) or cache only (latter case) tables were dumped with `--no-data`.
  - Verified dump has the same number of `CREATE TABLE` statements as before the changes.
  - Reviewed persistence tags in the web UI (note Ferret engine tables are "Index"):

{F5210886}

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13000

Differential Revision: https://secure.phabricator.com/D18682
2017-10-04 12:09:33 -07:00
epriestley
1de130c9f5 Allow the Ferret engine to remove "common" ngrams from the index
Summary:
Ref T13000. This adds support for tracking "common" ngrams, which occur in too many documents to be useful as part of the ngram index.

If an ngram is listed in the "common" table, it won't be written when indexing documents, or queried for when searching for them.

In this change, nothing actually writes to the "common" table. I'll start writing to the table in a followup change.

Specifically, I plan to do this:

  - A new GC process updates the "common" table periodically, by writing ngrams which appear in more than X% of documents to it, for some value of X, if there are at least a minimum number of documents (maybe like 4,000).
  - A new GC process deletes ngrams that have been added to the common table from the existing indexes.

Hopefully, this will pare down the ngrams index to something reasonable over time without requiring any manual tuning.

Test Plan:
  - Ran some queries and indexes.
  - Manually inserted ngrams `xxx` and `yyy` into the ngrams table, searched and indexed, saw them ignored as viable ngrams for search/index.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13000

Differential Revision: https://secure.phabricator.com/D18672
2017-10-03 13:27:42 -07:00
epriestley
2218caee0f Reduce the amount of boilerplate that implementing FerretInterface requires
Summary:
See brief discussion in D18554. All the index tables are the same for every application (and, at this point, seem unlikely to change) and we never actually pass these objects around (they're only used internally).

In some other cases (like Transactions) not every application has the same tables (for example, Differential has extra field for inline comments), and/or we pass the objects around (lots of stuff uses `$xactions` directly).

However, in this case, and in Edges, we don't interact with any representation of the database state directly in much of the code, and it doesn't change from application to application.

Just automatically define document, field, and ngram tables for anything which implements `FerretInterface`. This makes the query and index logic a tiny bit messier but lets us delete a ton of boilerplate classes.

Test Plan: Indexed objects, searched for objects. Same results as before with much less code. Ran `bin/storage upgrade`, got a clean bill of health.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12819

Differential Revision: https://secure.phabricator.com/D18559
2017-09-07 13:23:31 -07:00
epriestley
95dd9dbf43 Make Applications extend LiskDAO
Summary:
Ref T11476. This is a bit hacky, but makes `Application` extend `LiskDAO` so we can apply transactions to it with an `Editor` class.

Also fixes schema stuff so builds should produce a clean bill of health again.

This might only get you slightly further, yell if you run into more trouble.

Test Plan:
  - Ran `bin/storage upgrade -f` and got no warnings.
  - Browsed around, nothing exploded?

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T11476

Differential Revision: https://secure.phabricator.com/D17738
2017-04-19 16:06:14 -07:00
Jakub Vrana
a778151f28 Fix errors found by PHPStan
Test Plan: Ran `phpstan analyze -a autoload.php phabricator/src`.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, hach-que

Differential Revision: https://secure.phabricator.com/D17371
2017-02-17 10:10:15 +00:00
epriestley
48a34eced2 Prepare for InnoDB FULLTEXT support
Summary:
Ref T11741. This makes everything work if we switch to InnoDB, but never actually switches yet.

Since the default minimum word length (3) and stopword list (36 common English words) in InnoDB are generally pretty reasonable, I just didn't add any setup advice for them. I figure we're better off with simpler setup until we identify some real problem that the builtin stopwords create.

Test Plan: Swapped the `false` to `true`, ran `storage adjust`, got InnoDB fulltext indexes, searched for stuff, got default "AND" behavior.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11741

Differential Revision: https://secure.phabricator.com/D16942
2016-11-25 15:18:26 -08:00
epriestley
9d0752063e Allow bin/storage adjust to adjust table engines
Summary:
Ref T11741. On recent-enough versions of MySQL, we would prefer to use InnoDB for fulltext indexes instead of MyISAM.

Allow `bin/storage adjust` to read actual and expected table engines, and apply adjustments as necessary.

We have one existing bad table that uses the wrong engine, `metamta_applicationemail`. This change corrects that table.

Test Plan:
  - Ran `bin/storage upgrade`.
  - Saw the adjustment phase apply this change properly:

```
>>>[463] <query> ALTER TABLE `local_metamta`.`metamta_applicationemail` COLLATE = 'utf8mb4_bin', ENGINE = 'InnoDB'
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11741

Differential Revision: https://secure.phabricator.com/D16941
2016-11-25 15:13:40 -08:00
epriestley
558d194302 Update bin/storage workflows to accommodate multiple masters
Summary: Depends on D16847. Ref T11044. This updates the remaining storage-related workflows from the CLI to accommodate multiple masters.

Test Plan:
  - Configured multiple masters.
  - Ran all `bin/storage` workflows.
  - Ran `arc unit --everything`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11044

Differential Revision: https://secure.phabricator.com/D16848
2016-11-12 16:37:47 -08:00
epriestley
bc15eee3f2 Update SchemaQuery and the web UI to accommodate multiple master databases
Summary:
Depends on D16115. Ref T11044. In the brave new world of multiple masters, we need to check the schemata on each master when looking for missing storage patches, keys, schema changes, etc.

This realigns all the "check out what's up with that schema" calls to work for multiple hosts, and updates the web UI to include a "Server" column and allow you to browse per-server.

This doesn't update `bin/storage`, so it breaks things on its own (and unit tests probably won't pass). I'll update that in the next change.

Test Plan: Configured local environment in cluster mode with multiple masters, saw both hosts' status reported in web UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11044

Differential Revision: https://secure.phabricator.com/D16847
2016-11-12 16:36:52 -08:00
epriestley
e8083ad63a Increase the storage size for commit summaries
Summary:
Fixes T11453. Currently, commit message summaries are limited to 80 bytes. This may only be 20-40 characters for CJK languages or langauges with Cyrillic script.

Increase storage size to 255, then truncate to the shorter of 255 bytes or 80 glyphs. This preserves the same behavior for latin languages, but is less tight for Russian, etc.

Some minor additional changes:

  - Provide a way to ask "how much data fits in this column?" so we don't have to duplicate column lengths across summary checks or UI errors like "title too long".
  - Remove the `text80` datatype, since no other columns use it and we have no use cases (or likely use cases) for it.

Test Plan:
  - Made a commit with a Cyrillic title, saw reasonable summarization in UI:

{F1757522}

  - Added and ran unit tests.
  - Grepped for removed `SUMMARY_MAX_LENGTH` constant.
  - Grepped for removed `text80` data type.

Reviewers: avivey, chad

Reviewed By: avivey

Subscribers: avivey

Maniphest Tasks: T11453

Differential Revision: https://secure.phabricator.com/D16385
2016-08-10 11:12:45 -07:00
epriestley
9d125b459e Use large text columns to store IP addresses
Summary: Fixes T10259. There was no real reason to do this `ip2long()` stuff in the first place -- it's very slightly smaller, but won't work with ipv6 and the savings are miniscule.

Test Plan:
  - Ran migration.
  - Viewed logs in web UI.
  - Pulled and pushed.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10259

Differential Revision: https://secure.phabricator.com/D15165
2016-02-02 10:13:14 -08:00
epriestley
d37153f003 Make bin/storage upgrade and bin/storage adjust emit detailed messages if the user has no access to databases
Summary:
Ref T10195. Distinguish between "database does not exist" and "database exists, you just don't have permission to access it".

We can't easily get this information out of INFORMATION_SCHEMA but can just `SHOW TABLES IN ...` every database that looks like it's missing and then look at the error code.

Test Plan:
  - Created a user `limited` with limited access.
  - Ran `bin/storage adjust`.
  - Got hopefully more helpful messages about access problems, instead of "Missing" errors.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10195

Differential Revision: https://secure.phabricator.com/D15079
2016-01-21 13:06:00 -08:00
epriestley
3068639ccf Implement query and policy rules for subprojects
Summary:
Ref T10010. This implements technical groundwork for subprojects. Specifically, it implements policy rules like Phriction:

  - to see a project, you must be able to see all of its parents (and the project itself).
  - you can edit a project if you can edit any of its parents (or the project itself).

To facilitiate this, we load all project ancestors when querying projects so we can do the view/edit checks.

This does NOT yet implement:

  - proper membership rules for these projects (up next);
  - any kind of UI to let users create subprojects.

Test Plan:
  - Added unit tests.
  - Executed unit tests.
  - Browsed Projects (no change in behavior is expected).

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10010

Differential Revision: https://secure.phabricator.com/D14861
2015-12-23 14:38:35 -08:00
epriestley
96fe8c0b83 Implement basic ngram search for Owners Package names
Summary:
Ref T9979. This uses ngrams (specifically, trigrams) to build a reasonably efficient index for substring matching. Specifically, for a package like "Example", with ID 123, we store rows like this:

```
< ex, 123>
<exa, 123>
<xam, 123>
<amp, 123>
<mpl, 123>
<ple, 123>
<le , 123>
```

When the user searches for `exam`, we join this table for packages with tokens `exa` and `xam`. MySQL can do this a lot more efficiently than it can process a `LIKE "%exam%"` query against a huge table.

When the user searches for a one-letter or two-letter string, we only search the beginnings of words. This is probably what they want, the only thing we can do quickly, and a reasonable/expected behavior for typeaheads.

Test Plan:
  - Ran storage upgrades and search indexer.
  - Searched for stuff with "name contains".
  - Used typehaead and got sensible results.
  - Searched for `aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz` and saw only 16 joins.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14846
2015-12-22 08:00:33 -08:00
Joshua Spence
368f359114 Use PhutilClassMapQuery instead of PhutilSymbolLoader
Summary: Use `PhutilClassMaQuery` instead of `PhutilSymbolLoader`, mostly for consistency. Depends on D13588.

Test Plan: Poked around a bunch of pages.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13589
2015-08-14 07:49:01 +10:00
Joshua Spence
61b178f44e Use PhutilInvalidStateException
Summary: Use `PhutilInvalidStateException`. Depends on D12803.

Test Plan: Unit tests pass.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12829
2015-05-14 07:53:52 +10:00
epriestley
184619730f Fix an issue with collation construction on "sort" columns for old MySQL
Summary:
Fixes T7422. We'll currently choose a "binary" charset with a "utf8_general_ci" collation on "sort" columns on older MySQL, which seems to be causing problems.

Choose "utf8" in this case instead.

(I attempted to simplify the logic, too, but that's the only actual change.)

Test Plan: Went back and forth with `--disable-utf8mb4` on `storage adjust`, but this is version dependent so I'm not 100% sure it's the right fix.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T7422

Differential Revision: https://secure.phabricator.com/D11928
2015-03-02 09:57:55 -08:00
Joshua Spence
2c855a8993 Fix method visibility for PhabricatorConfigStorageSchema methods
Summary: Ref T6822.

Test Plan: Visual inspection. These methods are only called from within the `PhabricatorConfigStorageSchema` class.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6822

Differential Revision: https://secure.phabricator.com/D11247
2015-01-07 07:33:52 +11:00
epriestley
000760b645 Do a better job of handling spec errors during schema adjustment
Summary:
Ref T1191. Currently if a developer forgot to specify a column type, `storage adjust` aborts explosively mid-stream. Instead:

  - Make this a formal error with an unambiugous name/description instead of something you sort of infer by seeing "<unknown>".
  - Make this error prevent generation of adjustment warnings, so we don't try to `ALTER TABLE t CHANGE COLUMN c <unknown>`, which is nonsense.
  - When schemata errors exist, surface them prominiently in `storage adjust`.

Overall:

  - Once `storage upgrade` runs `storage adjust` automatically (soon), this will make it relatively difficult to miss these errors.
  - Letting these errors slip through no longer escalates into a more severe issue.

Test Plan:
Commented out the recent `mailKey` spec and ran `storage adjust`:

```
$ ./bin/storage adjust --force
Verifying database schemata...
Found no adjustments for schemata.

Target                                            Error
phabricator2_phriction.phriction_document.mailKey Column Has No Specification

 SCHEMATA ERRORS

The schemata have serious errors (detailed above) which the adjustment
workflow can not fix.

If you are not developing Phabricator itself, report this issue to the
upstream.

If you are developing Phabricator, these errors usually indicate that your
schema specifications do not agree with the schemata your code actually
builds.
```

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10771
2014-11-04 04:42:05 -08:00
epriestley
917da08417 Fix various MySQL version issues with new charset stuff
Summary:
Ref T1191. Notable stuff:

  - Adds `--disable-utf8mb4` to `bin/storage` to make it easier to test what things will (approximately) do on old MySQL. This isn't 100% perfect but should catch all the major stuff. It basically makes us pretend the server is an old server.
  - Require utf8mb4 to dump a quickstart.
  - Fix some issues with quickstart generation, notably special casing the FULLTEXT handling.
  - Add an `--unsafe` flag to `bin/storage adjust` to let it truncate data to fix schemata.
  - Fix some old patches which don't work if the default table charset is utf8mb4.

Test Plan:
  - Dumped a quickstart.
  - Loaded the quickstart with utf8mb4.
  - Loaded the quickstart with `--disable-utf8mb4` (verified that we get binary columns, etc).
  - Adjusted schema with `--disable-utf8mb4` (got a long adjustment with binary columns, some truncation stuff with weird edge case test data).
  - Adjusted schema with `--disable-utf8mb4 --unsafe` (got truncations and clean adjust).
  - Adjusted schema back without `--disable-utf8mb4` (got a long adjustment with utf8mb4 columns, some invalid data on truncated utf8).
  - Adjusted schema without `--disable-utf8mb4`, but with `--unsafe` (got truncations on the invalid data).

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10757
2014-10-29 15:49:29 -07:00
epriestley
d67b7f0f47 Correct column mutations for old versions of MySQL
Summary:
Ref T1191. Although I fixed some of the mutations earlier (in D10598), I missed the column mutations under old versions of MySQL. In particular, this isn't valid:

  - `ALTER TABLE ... MODIFY columnName VARCHAR(64) COLLATE binary`

Issue the permitted version of this instead, which is:

  - `ALTER TABLE ... MODIFY columnName VARBINARY(64)`

Also fixed an issue where a clean schema had the wrong nullability for a column in the draft table. Force it to the expected nullability.

The other trick here is around the one column with a FULLTEXT index on it, which needs a little massaging.

Test Plan:
  - Forced my local install to return `false` for utf8mb4 support.
  - Did a clean adjust into `binary` columns.
  - Poked around, added emoji to things.
  - Reverted the fake check and did a clean adjust into `utf8mb4` columns.
  - Emoji survived.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: fabe, epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10627
2014-10-02 14:44:22 -07:00
epriestley
8fa8415c07 Automatically build all Lisk schemata
Summary:
Ref T1191. Now that the whole database is covered, we don't need to do as much work to build expected schemata. Doing them database-by-database was helpful in converting, but is just reudndant work now.

Instead of requiring every application to build its Lisk objects, just build all Lisk objects.

I removed `harbormaster.lisk_counter` because it is unused.

It would be nice to autogenerate edge schemata, too, but that's a little trickier.

Test Plan: Database setup issues are all green.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley, hach-que

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10620
2014-10-02 09:51:20 -07:00
epriestley
300172e799 Support AUTO_INCREMENT in bin/storage adjust
Summary:
Ref T1191. When changing the column type of an AUTO_INCREMENT column, we currently may lose the autoincrement attribute.

Instead, support it. This is a bit messy because AUTO_INCREMENT columns interact with PRIMARY KEY columns (tables may only have one AUTO_INCREMENT column, and it must be a primary key). We need to migrate in more phases to avoid this issue.

Introduce new `auto` and `auto64` types to represent autoincrement IDs.

Test Plan:
  - Saw autoincrement show up correctly in web UI.
  - Fixed an autoincrement issue on the XHProf storage table with `bin/storage adjust` safely.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10607
2014-10-01 08:24:51 -07:00
epriestley
0d7489da79 Provide bin/storage quickstart to automate generation of quickstart.sql
Summary:
Ref T1191. Currently, the `quickstart.sql` gets generated in a pretty manual fashion. This is a pain, and will become more of a pain in the world of utf8mb4.

Provide a workflow which does upgrade + adjust + dump + destroy, then massages the output to produce a workable `quickstart.sql`.

Test Plan: Inspected output; I'll test this more throughly before actually generating a new quickstart, but that's some ways away.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10603
2014-10-01 08:22:37 -07:00
epriestley
1dfa94e571 Use binary collations for most text
Summary:
Ref T1191. For most text columns, we either don't care if "a" and "A" are the same, or we expect them to be different (for example: keys, domains, secrets, etc). Default text columns to the `_bin` collation so they are compared by strict character value. This is safer in cases where we aren't sure.

For some text columns, we allow the user to sort by the column in the UI (like Maniphest task titles) or we do care that "A" and "a" are the same (for example: project names). Introduce a new class of virtual data types, the "sort..." types, to cover these columns. These are like the "text..." types but use sorting collations which treat "A" and "a" the same.

Test Plan:
  - Made an effort to identify all columns where the UI relies on database collation.
  - Ran `bin/storage adjust` and cleared all warnings.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: beng, epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10602
2014-10-01 08:18:53 -07:00
epriestley
4fcc634a99 Fix almost all remaining schemata issues
Summary:
Ref T1191. This fixes nearly every remaining blocker for utf8mb4 -- primarily, overlong keys.

Remaining issue is https://secure.phabricator.com/T1191#77467

Test Plan: I'll annotate inline.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley, hach-que

Maniphest Tasks: T6099, T6129, T6133, T6134, T6150, T6148, T6147, T6146, T6105, T1191

Differential Revision: https://secure.phabricator.com/D10601
2014-10-01 08:18:36 -07:00
epriestley
22ee8432d2 Allow bin/storage adjust to correct column types and collations
Summary:
Ref T1191. Allow `bin/storage adjust` to modify columns.

  - Although `CREATE TABLE ... colname VARCHAR(64) CHARACTER SET BINARY` works fine, it's actually a trick. Adjust the binary columns for this.

Test Plan: See comment.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6130, T6128, T6135, T6137, T6138, T6149, T6151, T1191

Differential Revision: https://secure.phabricator.com/D10598
2014-10-01 08:17:45 -07:00
epriestley
ab6c6836f4 Remove the "note" database issue status
Summary:
Ref T1191. This was useful for annotating everything but we no longer need it; there are just two types of issues now:

  - Error: stuff we can't fix (missing or surplus tables/database/columns, bad column nullability).
  - Warning: stuff we can fix (column types, character sets, collations, missing or surplus keys, incorrectly defined keys, bad key uniqueness).

Test Plan: Saw 3,399 warnings and 0 errors.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10594
2014-10-01 08:00:11 -07:00
epriestley
03519c53bb Mark questionable column nullability for later
Summary:
Ref T1191. Ref T6203. While generating expected schemata, I ran into these columns which seem to have sketchy nullability.

  - Mark most of them for later resolution (T6203). They work fine today and don't need to block T1191. Changing them can break the application, so we can't autofix them.
  - Forgive a couple of them that are sort-of reasonable or going to get wiped out.

Test Plan: Saw 94 remaining warnings.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: hach-que, epriestley

Maniphest Tasks: T1191, T6203

Differential Revision: https://secure.phabricator.com/D10593
2014-10-01 07:59:44 -07:00
epriestley
4f87adc438 Ignore keys with trailing index on table primary key for now
Summary:
Ref T1191. We have several keys on `<x, y, id>`. When `id` is an auto-increment primary key, I believe this is exactly equivalent to a key on `<x, y>`, because the leaf nodes are implicitly sorted by `id`. We omit the implicit `id` elsewhere.

It would be nice to drop the `id` bit for consistency, but it's not doing any harm and this doesn't need to block the primary work of T1191.

Test Plan: Saw slightly fewer warnings.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10592
2014-10-01 07:55:09 -07:00
epriestley
943c62d1e9 Add missing expected keys and uniqueness
Summary:
Ref T1191.

  - Adds definitions for missing keys and keys with wrong uniqueness. Generally, I defined these before fixing the key query to actually pull all keys and support uniqueness.
  - Moves "key uniqueness" to note severity; this is fixable (probably?) and there are no remaining issues.
  - Moves "Missing Key" to note severity; missing keys are fixable and all remaining missing keys are really missing (either missing edge keys, or missing PHID keys):

{F210089}

  - Moves "Surplus Key" to note seveirty; surplus keys are fixable all remaining surplus keys are really surplus (duplicate key in Harbormaster, key on unused column in Worker):

{F210090}

Test Plan:
  - Vetted missing/surplus/unique messages.
  - 146 issues remaining.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10590
2014-10-01 07:53:50 -07:00
epriestley
e7b590a1cf Generate expected schemata for Harbormaster
Summary:
Ref T1191. Nothing too notable here:

  - Allow a Lisk object to specify that there's no expectation that a table exists. We have one Harbormaster object and one Token object like this.
  - Removed BuildPlanTransactionComment because it's currently unused.

Test Plan:
  - Saw ~200 fewer warnings; just ~800 left.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10583
2014-10-01 07:40:36 -07:00
epriestley
152a62db7a Generate expected Ponder schemata
Summary:
Ref T1191.

  - Removes ponder comment table. This was migrated a very long time ago.

Test Plan:
  - Grepped for removed table.
  - Saw ~100 fewer issues in web UI.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10582
2014-10-01 07:37:14 -07:00
epriestley
ac9182af58 Generate expected Project schemata
Summary:
Ref T1191. Notes:

  - Drops the project affiliation table. This is a very old membership table which was migrated to edges.
  - Drops the subproject table. This is a very old table for a removed feature.

Test Plan:
  - Grepped for dropped tables.
  - Saw ~100 fewer setup issues.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10581
2014-10-01 07:37:01 -07:00
epriestley
098d0d93d6 Generate expected schemata for User/People tables
Summary:
Ref T1191. Some notes here:

  - Drops the old LDAP and OAuth info tables. These were migrated to the ExternalAccount table a very long time ago.
  - Separates surplus/missing keys from other types of surplus/missing things. In the long run, my plan is to have only two notice levels:
    - Error: something we can't fix (missing database, table, or column; overlong key).
    - Warning: something we can fix (surplus anything, missing key, bad column type, bad key columns, bad uniqueness, bad collation or charset).
    - For now, retaining three levels is helpful in generating all the expected scheamta.

Test Plan:
  - Saw ~200 issues resolve, leaving ~1,300.
  - Grepped for removed tables.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10580
2014-10-01 07:36:47 -07:00
epriestley
93681fcdbc Generate expected schemata for Differential
Summary: Ref T1191. No major issues here.

Test Plan: Saw ~150 fewer issues.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10577
2014-09-28 15:12:58 -07:00
epriestley
b149cb7e99 Generate expected schemata for Repository
Summary: Ref T1191. Add specs for repository tables.

Test Plan: Saw ~300 fewer schema warnings.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10575
2014-09-28 15:12:21 -07:00
epriestley
d6639b68d5 Generate expected schemata for MetaMTA, Nuance, MetaData, OAuthServer
Summary: Ref T1191. Handful of minor things here (T6150, T6149, T6148, T6147, T6146) but nothing very noteworthy.

Test Plan: Viewed web UI, saw fewer errors.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10527
2014-09-24 13:50:00 -07:00
epriestley
84568eba84 Generate expected schemata for Maniphest
Summary:
Ref T1191.

  - Adds support for custom fields.
  - Adds support for partial indexes (indexes on a prefix of a column).
  - Drops old auxiliary storage table: this was moved to custom field storage about a year ago.
  - Drops old project table: this was moved to edges about two months ago.

Test Plan:
  - Viewed web UI, saw fewer issues.
  - Used `grep` to verify no readers/writers for storage or project table.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10526
2014-09-19 11:46:44 -07:00
epriestley
7dabc21154 Load all keys, support unique keys, and provide an "all issues" view
Summary:
Ref T1191. Three parts:

  - The old way of getting key information only got primary / unique / foreign keys, not all keys. Use `SHOW INDEXES` to get all keys instead.
  - Track key uniqueness and raise warnings about it.
  - Add a new "all issues" view to show an expanded, flat view of all issues. This is just an easier way to get a list so you don't have to dig around in the hierarchical view.

Test Plan:
{F206351}

{F206352}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10525
2014-09-19 11:46:30 -07:00
epriestley
6bfe8b5984 Generate expected schemata for Calendar
Summary:
Ref T1191.

  - There was a varchar(50) column. I changed it to `text64`, since this length is unusual.
  - There was an int(3) column. I changed it to `int32`, since this length is unusual.

Test Plan: Ran migrations, saw warnings disappear from config tool.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10524
2014-09-19 11:46:20 -07:00
epriestley
7499cb24ce Generate expected schemata for Workers, XHProf, PHPAAST, Tokens, System, Slowvote
Summary: T1191. Nothing very notable here.

Test Plan: Saw more blue in web UI.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D10522
2014-09-19 05:45:24 -07:00
epriestley
67fbfe6ccc Generate expected schemata for Doorkeeper, Draft, Drydock, Feed
Summary:
Ref T1191. Notable:

  - Allowed objects to remove default columns (some feed tables have no `id`).
  - Added a "note" severity and moved all the charset stuff down to that to make progress more clear.

Test Plan:
Trying to make the whole thing blue...

{F205970}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10519
2014-09-18 11:15:49 -07:00
epriestley
8d0f0d1391 Generate expected schemata for Dashboards and Conpherence
Summary:
Ref T1191.

  - Add edge schemata generation.
  - Hit a couple of mostly-minor issues (T6128, T6129, T6130).

Test Plan: Viewed schema in web UI.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10518
2014-09-18 11:15:38 -07:00
epriestley
1ead50c2cc Generate reasonable expected schemata for Chatlog, Conduit, Config, Countdown, Daemons
Summary: Ref T1191. Fills in some more of the databases. Nothing very notable here. I didn't encounter any issues or overlong keys.

Test Plan: Used web UI to click around and verify expected schemata match up against actual schemata well.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10516
2014-09-18 11:15:29 -07:00
epriestley
9b63f84ff9 Generate reasonable expected schemata for Cache tables
Summary:
Ref T1191. Notable:

  - Rename `blob` to `bytes` for clarity.
  - Introduce raw schema specs.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T1191

Differential Revision: https://secure.phabricator.com/D10501
2014-09-18 08:36:22 -07:00