mirror of
https://github.com/LemmyNet/lemmy.git
synced 2025-09-02 11:13:51 +00:00
Improve migration diff check and fix old migrations (#5204)
* Update schema.rs * rename * stuff * finish new implementation of schema_setup::run (not including revert, test, etc.) * fmt * refactor * fix sql * migriation run command * use trigger on migrations table * add Options with disable_migrations field for test * rename to enable_forbid_diesel_cli_trigger * fix * fix merge * diff_checker (partial) * Revert "diff_checker (partial)" This reverts commit6709882e14. * Revert "Revert "diff_checker (partial)"" This reverts commitd4bdda5d11. * diff check * improve schema diff * timestamp replacement * ignore column order * remove fedi_name default * stuff * improve diff * stuff * attempt parallel pg_dump * attempt 2 * Revert "attempt 2" This reverts commita909d2d643. * Revert "attempt parallel pg_dump" This reverts commit592a127954. * improve diff check * finish fixing migrations * stuff * use advisory lock * stuff * Update lib.rs * fmt * fmt * clippy * Update diff_check.rs * Update .woodpecker.yml * Update lib.rs * Update lib.rs * Update lib.rs * Update .woodpecker.yml * Update .woodpecker.yml * Update lib.rs * re-run ci * fmt * fmt * Update .woodpecker.yml * Update .woodpecker.yml * create separate database in ci * Update .woodpecker.yml * Update .woodpecker.yml * Update .woodpecker.yml * Update .woodpecker.yml * try to fix env var * Update diff_check.rs * Remove condition that's not needed anymore * clippy * exclude views and fast tables * revert some migration changes * fix * fmt * re-attempt checking character after skipped trigger name, and make code less confusing * fmt * fix * rerun ci * rerun ci * fix strip_prefix order * fix weird big Cargo.lock change by running `git checkout upstream/main Cargo.lock` then letting it auto update again * fix * remove installation commands that were removed in main branch * Revert "remove installation commands that were removed in main branch" This reverts commitfd65234a76. * move create_database_user woodpecker step to make diff less weird * Fix migration duplication caused by merge * optimize * Merge remote-tracking branch 'upstream/main' into new-migration-diff-check * fmt * Revert "fmt" This reverts commit7d5652945f. * Revert "Merge remote-tracking branch 'upstream/main' into new-migration-diff-check" This reverts commit28bb1c7497. * fmt * move diff dependency to db_schema_file * stuff * revert some migration changes * stuff * refactor pair selection * fix all migrations * clippy * stuff * remove thing from removed dbg * remove use of BTreeSet::difference * trim_matching_chunks_at_beginning_and_end * use sorted_unstable itertools method * display_diffs * use aho-corasick for chunk filtering * fsync=off * remove some unimportant optimizations * Revert "remove some unimportant optimizations" This reverts commitf8d88ddcce. * Revert "use aho-corasick for chunk filtering" This reverts commit6b1f3e4416. * remove some unimportant optimizations * refactor diff_check.rs * clippers
This commit is contained in:
dullbananas
GitHub
parent
d1aed75956
commit
bb63eaa794
34 changed files with 332 additions and 71 deletions
62
Cargo.lock
generated
62
Cargo.lock
generated
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@ -1378,6 +1378,18 @@ dependencies = [
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"uuid",
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]
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[[package]]
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name = "deprecate-until"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7a3767f826efbbe5a5ae093920b58b43b01734202be697e1354914e862e8e704"
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dependencies = [
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"proc-macro2",
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"quote",
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"semver",
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"syn 2.0.102",
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]
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[[package]]
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name = "der"
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version = "0.7.10"
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@ -1611,19 +1623,6 @@ version = "0.1.13"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
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[[package]]
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name = "diffutils"
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version = "0.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c8d7ce619b5c0e13f7543dc2c203a7e6fa37e0111d876339aada7ec9540a58d5"
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dependencies = [
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"chrono",
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"diff",
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"regex",
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"same-file",
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"unicode-width 0.1.14",
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]
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[[package]]
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name = "digest"
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version = "0.10.7"
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@ -2402,7 +2401,7 @@ dependencies = [
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"html5ever 0.31.0",
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"tendril",
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"thiserror 2.0.12",
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"unicode-width 0.2.1",
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"unicode-width",
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]
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[[package]]
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@ -2901,6 +2900,15 @@ dependencies = [
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"generic-array",
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]
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[[package]]
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name = "integer-sqrt"
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version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "276ec31bcb4a9ee45f58bec6f9ec700ae4cf4f4f8f2fa7e06cb406bd5ffdd770"
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dependencies = [
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"num-traits",
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]
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[[package]]
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name = "invisible-characters"
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version = "0.1.3"
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@ -3377,8 +3385,10 @@ dependencies = [
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"diesel-derive-enum",
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"diesel_ltree",
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"diesel_migrations",
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"diffutils",
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"diff",
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"itertools 0.14.0",
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"lemmy_utils",
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"pathfinding",
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"serde",
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"serial_test",
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"strum",
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@ -4680,6 +4690,20 @@ version = "1.0.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
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[[package]]
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name = "pathfinding"
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version = "4.14.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "59ac35caa284c08f3721fb33c2741b5f763decaf42d080c8a6a722154347017e"
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dependencies = [
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"deprecate-until",
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"indexmap 2.9.0",
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"integer-sqrt",
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"num-traits",
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"rustc-hash 2.1.1",
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"thiserror 2.0.12",
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]
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[[package]]
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name = "pem"
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version = "3.0.5"
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@ -6939,12 +6963,6 @@ version = "1.12.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
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[[package]]
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name = "unicode-width"
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version = "0.1.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
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[[package]]
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name = "unicode-width"
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version = "0.2.1"
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@ -7546,7 +7564,7 @@ dependencies = [
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"bumpalo",
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"leb128fmt",
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"memchr",
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"unicode-width 0.2.1",
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"unicode-width",
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"wasm-encoder 0.233.0",
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]
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@ -45,4 +45,6 @@ tracing = { workspace = true, optional = true }
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[dev-dependencies]
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serial_test = { workspace = true }
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diffutils = "0.4.2"
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diff = "0.1.13"
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itertools = { workspace = true }
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pathfinding = "4.14.0"
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@ -1,11 +1,18 @@
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#![cfg(test)]
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#![expect(clippy::expect_used)]
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use itertools::Itertools;
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use lemmy_utils::settings::SETTINGS;
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use std::process::{Command, Stdio};
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use pathfinding::matrix::Matrix;
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use std::{
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borrow::Cow,
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process::{Command, Stdio},
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};
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// It's not possible to call `export_snapshot()` for each dump and run the dumps in parallel with
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// the `--snapshot` flag. Don't waste your time!!!!
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/// Returns almost all things currently in the database, represented as SQL statements that would
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/// recreate them.
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pub fn get_dump() -> String {
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let db_url = SETTINGS.get_database_url();
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let output = Command::new("pg_dump")
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@ -13,12 +20,22 @@ pub fn get_dump() -> String {
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// Specify database URL
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"--dbname",
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&db_url,
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// Disable some things
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// Allow differences in row data and old fast tables
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"--schema-only",
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"--exclude-table=comment_aggregates_fast",
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"--exclude-table=community_aggregates_fast",
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"--exclude-table=post_aggregates_fast",
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"--exclude-table=user_fast",
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// Ignore some things to reduce the amount of queries done by pg_dump
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"--no-owner",
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"--no-privileges",
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"--no-comments",
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"--no-publications",
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"--no-security-labels",
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"--no-subscriptions",
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"--no-table-access-method",
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"--schema-only",
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"--no-sync",
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"--no-tablespaces",
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"--no-large-objects",
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])
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.stderr(Stdio::inherit())
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.output()
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@ -30,12 +47,166 @@ pub fn get_dump() -> String {
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String::from_utf8(output.stdout).expect("pg_dump output is not valid UTF-8 text")
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}
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pub fn check_dump_diff(before: String, after: String, label: &str) {
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if before != after {
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let diff_bytes =
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diffutilslib::unified_diff(before.as_bytes(), after.as_bytes(), &Default::default());
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let diff = String::from_utf8_lossy(&diff_bytes);
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/// Checks dumps returned by [`get_dump`] and panics if they differ in a way that indicates a
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/// mistake in whatever was run in between the dumps.
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///
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/// The panic message shows `label_of_change_from_0_to_1` and a diff from `dumps[0]` to `dumps[1]`.
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/// For example, if something only exists in `dumps[1]`, then the diff represents the addition of
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/// that thing.
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///
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/// `label_of_change_from_0_to_1` must say something about the change from `dumps[0]` to `dumps[1]`,
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/// not `dumps[1]` to `dumps[0]`. This requires the two `dumps` elements being in an order that fits
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/// with `label_of_change_from_0_to_1`. This does not necessarily match the order in which the dumps
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/// were created.
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pub fn check_dump_diff(dumps: [&str; 2], label_of_change_from_0_to_1: &str) {
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let [sorted_statements_in_0, sorted_statements_in_1] = dumps.map(|dump| {
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dump
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.split("\n\n")
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.map(str::trim_start)
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.filter(|&chunk| !(is_ignored_trigger(chunk) || is_view(chunk) || is_comment(chunk)))
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.map(remove_ignored_uniqueness_from_statement)
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.sorted_unstable()
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.collect::<Vec<_>>()
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});
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let mut statements_only_in_0 = Vec::new();
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let mut statements_only_in_1 = Vec::new();
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for diff in diff::slice(&sorted_statements_in_0, &sorted_statements_in_1) {
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match diff {
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diff::Result::Left(statement) => statements_only_in_0.push(&**statement),
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diff::Result::Right(statement) => statements_only_in_1.push(&**statement),
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diff::Result::Both(_, _) => {}
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}
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}
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panic!("{label}\n\n{diff}");
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if !(statements_only_in_0.is_empty() && statements_only_in_1.is_empty()) {
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panic!(
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"{label_of_change_from_0_to_1}\n\n{}",
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select_pairs([&statements_only_in_0, &statements_only_in_1])
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.flat_map(|pair| {
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display_change(pair).chain(["\n"]) // Blank line after each chunk diff
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})
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.collect::<String>()
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);
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}
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}
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fn is_ignored_trigger(chunk: &str) -> bool {
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[
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"refresh_comment_like",
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"refresh_comment",
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"refresh_community_follower",
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"refresh_community_user_ban",
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"refresh_community",
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"refresh_post_like",
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"refresh_post",
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"refresh_private_message",
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"refresh_user",
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]
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.into_iter()
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.any(|trigger_name| {
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[("CREATE FUNCTION public.", '('), ("CREATE TRIGGER ", ' ')]
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.into_iter()
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.any(|(before, after)| {
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chunk
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.strip_prefix(before)
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.and_then(|s| s.strip_prefix(trigger_name))
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.is_some_and(|s| s.starts_with(after))
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})
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})
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}
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fn is_view(chunk: &str) -> bool {
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[
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"CREATE VIEW ",
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"CREATE OR REPLACE VIEW ",
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"CREATE MATERIALIZED VIEW ",
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]
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.into_iter()
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.any(|prefix| chunk.starts_with(prefix))
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}
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fn is_comment(s: &str) -> bool {
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s.lines().all(|line| line.starts_with("--"))
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}
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fn remove_ignored_uniqueness_from_statement(statement: &str) -> Cow<'_, str> {
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// Sort column names, so differences in column order are ignored
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if statement.starts_with("CREATE TABLE ") {
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let mut lines = statement
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.lines()
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.map(|line| line.strip_suffix(',').unwrap_or(line))
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.collect::<Vec<_>>();
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sort_within_sections(&mut lines, |line| {
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match line.chars().next() {
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// CREATE
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Some('C') => 0,
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// Indented column name
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Some(' ') => 1,
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// End of column list
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Some(')') => 2,
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_ => panic!("unrecognized part of `CREATE TABLE` statement: {line}"),
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}
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});
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Cow::Owned(lines.join("\n"))
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} else {
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Cow::Borrowed(statement)
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}
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}
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fn sort_within_sections<T: Ord + ?Sized>(vec: &mut [&T], mut section: impl FnMut(&T) -> u8) {
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vec.sort_unstable_by_key(|&i| (section(i), i));
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}
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/// For each string in list 0, makes a guess of which string in list 1 is a variant of it (or vice
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/// versa).
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fn select_pairs<'a>([a, b]: [&'a [&'a str]; 2]) -> impl Iterator<Item = [&'a str; 2]> {
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let len = std::cmp::max(a.len(), b.len());
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let get_candidate_pair_at =
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|(row, column)| [a.get(row), b.get(column)].map(|item| *item.unwrap_or(&""));
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let difference_amounts = Matrix::from_fn(len, len, |position| {
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amount_of_difference_between(get_candidate_pair_at(position))
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});
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pathfinding::kuhn_munkres::kuhn_munkres_min(&difference_amounts)
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.1
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.into_iter()
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.enumerate()
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.map(get_candidate_pair_at)
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}
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/// Computes string distance, using the already required [`diff`] crate to avoid adding another
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/// dependency.
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fn amount_of_difference_between([a, b]: [&str; 2]) -> isize {
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diff::chars(a, b)
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.into_iter()
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.filter(|i| !matches!(i, diff::Result::Both(_, _)))
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.fold(0, |count, _| count.saturating_add(1))
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}
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/// Returns a string representation of the change from string 0 to string 1.
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fn display_change([before, after]: [&str; 2]) -> impl Iterator<Item = &str> {
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diff::lines(before, after)
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.into_iter()
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.flat_map(|line| match line {
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diff::Result::Left(s) => ["- ", s, "\n"],
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diff::Result::Right(s) => ["+ ", s, "\n"],
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diff::Result::Both(s, _) => [" ", s, "\n"],
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})
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}
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// `#[cfg(test)]` would be redundant here
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mod tests {
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#[test]
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fn test_select_pairs() {
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let x = "Cupcake";
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let x_variant = "Cupcaaaaake";
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let y = "eee";
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let y_variant = "ee";
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let z = "bruh";
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assert_eq!(
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super::select_pairs([&[x, y, z], &[y_variant, x_variant]]).collect::<Vec<_>>(),
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vec![[x, x_variant], [y, y_variant], [z, ""]]
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);
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}
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}
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|
|
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|
|
@ -51,7 +51,7 @@ const REPLACEABLE_SCHEMA_PATH: &str = "crates/db_schema/replaceable_schema";
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struct MigrationHarnessWrapper<'a> {
|
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conn: &'a mut PgConnection,
|
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#[cfg(test)]
|
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diff_checked_migration_name: Option<String>,
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enable_diff_check: bool,
|
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options: &'a Options,
|
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}
|
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|
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|
|
@ -80,7 +80,7 @@ impl MigrationHarness<Pg> for MigrationHarnessWrapper<'_> {
|
|||
migration: &dyn Migration<Pg>,
|
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) -> diesel::migration::Result<MigrationVersion<'static>> {
|
||||
#[cfg(test)]
|
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if self.diff_checked_migration_name == Some(migration.name().to_string()) {
|
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if self.enable_diff_check {
|
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let before = diff_check::get_dump();
|
||||
|
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self.run_migration_inner(migration)?;
|
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|
|
@ -89,8 +89,7 @@ impl MigrationHarness<Pg> for MigrationHarnessWrapper<'_> {
|
|||
let after = diff_check::get_dump();
|
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|
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diff_check::check_dump_diff(
|
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after,
|
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before,
|
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[&after, &before],
|
||||
&format!(
|
||||
"These changes need to be applied in migrations/{}/down.sql:",
|
||||
migration.name()
|
||||
|
|
@ -234,7 +233,7 @@ pub fn run(options: Options) -> LemmyResult<Branch> {
|
|||
|
||||
let after = diff_check::get_dump();
|
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|
||||
diff_check::check_dump_diff(before, after, "The code in crates/db_schema/replaceable_schema incorrectly created or modified things outside of the `r` schema, causing these changes to be left behind after dropping the schema:");
|
||||
diff_check::check_dump_diff([&before, &after], "The code in crates/db_schema/replaceable_schema incorrectly created or modified things outside of the `r` schema, causing these changes to be left behind after dropping the schema:");
|
||||
}
|
||||
|
||||
run_replaceable_schema(&mut conn)?;
|
||||
|
|
@ -284,17 +283,7 @@ fn run_selected_migrations(
|
|||
conn,
|
||||
options,
|
||||
#[cfg(test)]
|
||||
diff_checked_migration_name: options
|
||||
.enable_diff_check
|
||||
.then(|| diesel::migration::MigrationSource::<Pg>::migrations(&migrations()))
|
||||
.transpose()?
|
||||
// Get the migration with the highest version
|
||||
.and_then(|migrations| {
|
||||
migrations
|
||||
.into_iter()
|
||||
.map(|migration| migration.name().to_string())
|
||||
.max()
|
||||
}),
|
||||
enable_diff_check: options.enable_diff_check,
|
||||
};
|
||||
|
||||
if options.revert {
|
||||
|
|
@ -344,8 +333,7 @@ mod tests {
|
|||
// Start with consistent state by dropping everything
|
||||
conn.batch_execute("DROP OWNED BY CURRENT_USER;")?;
|
||||
|
||||
// Run all migrations, make sure the newest migration can be redone, and check the newest
|
||||
// down.sql file
|
||||
// Run all migrations, and make sure that changes can be correctly reverted
|
||||
assert_eq!(run(o.run().enable_diff_check())?, ReplaceableSchemaRebuilt);
|
||||
|
||||
// Check for early return
|
||||
|
|
|
|||
|
|
@ -5,6 +5,8 @@ ALTER TABLE user_
|
|||
ADD COLUMN fedi_name varchar(40) NOT NULL DEFAULT 'http://fake.com';
|
||||
|
||||
ALTER TABLE user_
|
||||
-- Default is only for existing rows
|
||||
ALTER COLUMN fedi_name DROP DEFAULT,
|
||||
ADD CONSTRAINT user__name_fedi_name_key UNIQUE (name, fedi_name);
|
||||
|
||||
-- Community
|
||||
|
|
|
|||
|
|
@ -493,3 +493,5 @@ SELECT
|
|||
FROM
|
||||
post_aggregates_fast pav;
|
||||
|
||||
CREATE INDEX idx_post_aggregates_fast_hot_rank_published ON post_aggregates_fast (hot_rank DESC, published DESC);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
ALTER TABLE activity
|
||||
ADD COLUMN user_id integer;
|
||||
ADD COLUMN user_id integer REFERENCES user_ ON UPDATE CASCADE ON DELETE CASCADE NOT NULL;
|
||||
|
||||
ALTER TABLE activity
|
||||
DROP COLUMN sensitive;
|
||||
|
|
|
|||
|
|
@ -34,3 +34,9 @@ INSERT INTO category (name)
|
|||
ALTER TABLE community
|
||||
ADD category_id int REFERENCES category ON UPDATE CASCADE ON DELETE CASCADE NOT NULL DEFAULT 1;
|
||||
|
||||
-- Default is only for existing rows
|
||||
ALTER TABLE community
|
||||
ALTER COLUMN category_id DROP DEFAULT;
|
||||
|
||||
CREATE INDEX idx_community_category ON community (category_id);
|
||||
|
||||
|
|
|
|||
|
|
@ -229,7 +229,7 @@ ALTER SEQUENCE person_id_seq
|
|||
-- Add the columns back in
|
||||
ALTER TABLE user_
|
||||
ADD COLUMN password_encrypted text NOT NULL DEFAULT 'changeme',
|
||||
ADD COLUMN email text,
|
||||
ADD COLUMN email text UNIQUE,
|
||||
ADD COLUMN admin boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN show_nsfw boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN theme character varying(20) DEFAULT 'darkly'::character varying NOT NULL,
|
||||
|
|
@ -238,7 +238,11 @@ ALTER TABLE user_
|
|||
ADD COLUMN lang character varying(20) DEFAULT 'browser'::character varying NOT NULL,
|
||||
ADD COLUMN show_avatars boolean DEFAULT TRUE NOT NULL,
|
||||
ADD COLUMN send_notifications_to_email boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN matrix_user_id text;
|
||||
ADD COLUMN matrix_user_id text UNIQUE;
|
||||
|
||||
-- Default is only for existing rows
|
||||
ALTER TABLE user_
|
||||
ALTER COLUMN password_encrypted DROP DEFAULT;
|
||||
|
||||
-- Update the user_ table with the local_user data
|
||||
UPDATE
|
||||
|
|
@ -260,6 +264,8 @@ FROM
|
|||
WHERE
|
||||
lu.person_id = u.id;
|
||||
|
||||
CREATE UNIQUE INDEX idx_user_email_lower ON user_ (lower(email));
|
||||
|
||||
CREATE VIEW user_alias_1 AS
|
||||
SELECT
|
||||
*
|
||||
|
|
|
|||
|
|
@ -1,2 +1,4 @@
|
|||
DROP TABLE secret;
|
||||
|
||||
DROP EXTENSION pgcrypto;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
ALTER TABLE post
|
||||
DROP COLUMN embed_url;
|
||||
DROP COLUMN embed_video_url;
|
||||
|
||||
ALTER TABLE post
|
||||
ADD COLUMN embed_video_url text;
|
||||
ADD COLUMN embed_html text;
|
||||
|
||||
|
|
|
|||
|
|
@ -116,6 +116,10 @@ FROM
|
|||
WHERE
|
||||
c.id = ct.id;
|
||||
|
||||
-- Without this, `DROP EXTENSION` in down.sql throws an object dependency error if up.sql and down.sql
|
||||
-- are run in the same database connection
|
||||
DROP TABLE comment_temp;
|
||||
|
||||
-- Update the child counts
|
||||
UPDATE
|
||||
comment_aggregates ca
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ ALTER TABLE site
|
|||
ADD COLUMN community_creation_admin_only boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN require_email_verification boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN require_application boolean DEFAULT TRUE NOT NULL,
|
||||
ADD COLUMN application_question text DEFAULT 'to verify that you are human, please explain why you want to create an account on this site'::text,
|
||||
ADD COLUMN application_question text DEFAULT 'To verify that you are human, please explain why you want to create an account on this site'::text,
|
||||
ADD COLUMN private_instance boolean DEFAULT FALSE NOT NULL,
|
||||
ADD COLUMN default_theme text DEFAULT 'browser'::text NOT NULL,
|
||||
ADD COLUMN default_post_listing_type text DEFAULT 'Local'::text NOT NULL,
|
||||
|
|
|
|||
|
|
@ -65,3 +65,15 @@ CREATE TRIGGER post_aggregates_stickied
|
|||
WHEN (OLD.stickied IS DISTINCT FROM NEW.stickied)
|
||||
EXECUTE PROCEDURE post_aggregates_stickied ();
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_newest_comment_time ON post_aggregates (stickied DESC, newest_comment_time DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_comments ON post_aggregates (stickied DESC, comments DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_hot ON post_aggregates (stickied DESC, hot_rank (score, published) DESC, published DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_active ON post_aggregates (stickied DESC, hot_rank (score, newest_comment_time_necro) DESC, newest_comment_time_necro DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_score ON post_aggregates (stickied DESC, score DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_stickied_published ON post_aggregates (stickied DESC, published DESC);
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ CREATE INDEX idx_post_aggregates_comments ON post_aggregates (comments DESC);
|
|||
|
||||
CREATE INDEX idx_post_aggregates_hot ON post_aggregates (hot_rank (score, published) DESC, published DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_active ON post_aggregates (hot_rank (score, newest_comment_time) DESC, newest_comment_time DESC);
|
||||
CREATE INDEX idx_post_aggregates_active ON post_aggregates (hot_rank (score, newest_comment_time_necro) DESC, newest_comment_time_necro DESC);
|
||||
|
||||
CREATE INDEX idx_post_aggregates_score ON post_aggregates (score DESC);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
ALTER TABLE local_site
|
||||
ADD COLUMN federation_debug int DEFAULT 0;
|
||||
ADD COLUMN federation_debug boolean DEFAULT FALSE NOT NULL;
|
||||
|
||||
|
|
|
|||
|
|
@ -117,7 +117,7 @@ ALTER TABLE local_site
|
|||
ALTER COLUMN default_post_listing_type TYPE text;
|
||||
|
||||
ALTER TABLE local_site
|
||||
ALTER COLUMN default_post_listing_type SET DEFAULT 1;
|
||||
ALTER COLUMN default_post_listing_type SET DEFAULT 'Local';
|
||||
|
||||
-- Drop the types
|
||||
DROP TYPE listing_type_enum;
|
||||
|
|
|
|||
|
|
@ -1,3 +1,6 @@
|
|||
ALTER TABLE local_user
|
||||
ALTER default_sort_type DROP DEFAULT;
|
||||
|
||||
-- update the default sort type
|
||||
UPDATE
|
||||
local_user
|
||||
|
|
@ -29,6 +32,9 @@ ALTER TABLE local_user
|
|||
ALTER COLUMN default_sort_type TYPE sort_type_enum
|
||||
USING default_sort_type::text::sort_type_enum;
|
||||
|
||||
ALTER TABLE local_user
|
||||
ALTER default_sort_type SET DEFAULT 'Active';
|
||||
|
||||
-- drop the old enum
|
||||
DROP TYPE sort_type_enum__;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,6 @@
|
|||
ALTER TABLE local_user
|
||||
ALTER default_sort_type DROP DEFAULT;
|
||||
|
||||
-- update the default sort type
|
||||
UPDATE
|
||||
local_user
|
||||
|
|
@ -32,6 +35,9 @@ ALTER TABLE local_user
|
|||
ALTER COLUMN default_sort_type TYPE sort_type_enum
|
||||
USING default_sort_type::text::sort_type_enum;
|
||||
|
||||
ALTER TABLE local_user
|
||||
ALTER default_sort_type SET DEFAULT 'Active';
|
||||
|
||||
-- drop the old enum
|
||||
DROP TYPE sort_type_enum__;
|
||||
|
||||
|
|
|
|||
|
|
@ -26,3 +26,5 @@ DROP TABLE sent_activity;
|
|||
|
||||
DROP TABLE received_activity;
|
||||
|
||||
CREATE UNIQUE INDEX idx_activity_ap_id ON activity (ap_id);
|
||||
|
||||
|
|
|
|||
|
|
@ -6,3 +6,5 @@ DROP INDEX idx_person_trigram;
|
|||
|
||||
DROP INDEX idx_community_trigram;
|
||||
|
||||
DROP EXTENSION pg_trgm;
|
||||
|
||||
|
|
|
|||
|
|
@ -14,3 +14,7 @@ WHERE
|
|||
ALTER TABLE local_user
|
||||
DROP COLUMN admin;
|
||||
|
||||
CREATE INDEX idx_person_admin ON person (admin)
|
||||
WHERE
|
||||
admin;
|
||||
|
||||
|
|
|
|||
|
|
@ -328,7 +328,9 @@ ALTER TABLE captcha_answer
|
|||
ALTER COLUMN published TYPE timestamp
|
||||
USING published;
|
||||
|
||||
CREATE OR REPLACE FUNCTION hot_rank (score numeric, published timestamp without time zone)
|
||||
DROP FUNCTION hot_rank;
|
||||
|
||||
CREATE FUNCTION hot_rank (score numeric, published timestamp without time zone)
|
||||
RETURNS integer
|
||||
AS $$
|
||||
DECLARE
|
||||
|
|
|
|||
|
|
@ -85,3 +85,18 @@ ALTER TABLE local_user
|
|||
-- drop the old enum
|
||||
DROP TYPE sort_type_enum__;
|
||||
|
||||
-- Remove int to float conversions that were automatically added to index filters
|
||||
DROP INDEX idx_comment_aggregates_nonzero_hotrank, idx_community_aggregates_nonzero_hotrank, idx_post_aggregates_nonzero_hotrank;
|
||||
|
||||
CREATE INDEX idx_community_aggregates_nonzero_hotrank ON community_aggregates (published)
|
||||
WHERE
|
||||
hot_rank != 0;
|
||||
|
||||
CREATE INDEX idx_comment_aggregates_nonzero_hotrank ON comment_aggregates (published)
|
||||
WHERE
|
||||
hot_rank != 0;
|
||||
|
||||
CREATE INDEX idx_post_aggregates_nonzero_hotrank ON post_aggregates (published DESC)
|
||||
WHERE
|
||||
hot_rank != 0 OR hot_rank_active != 0;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
DROP TABLE login_token;
|
||||
|
||||
ALTER TABLE local_user
|
||||
ADD COLUMN validator_time timestamp NOT NULL DEFAULT now();
|
||||
ADD COLUMN validator_time timestamptz NOT NULL DEFAULT now();
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
ALTER TABLE mod_remove_community
|
||||
ADD COLUMN expires timestamp;
|
||||
ADD COLUMN expires timestamptz;
|
||||
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ ALTER TABLE post_read
|
|||
ALTER TABLE received_activity
|
||||
ADD UNIQUE (ap_id),
|
||||
DROP CONSTRAINT received_activity_pkey,
|
||||
ADD COLUMN id serial PRIMARY KEY;
|
||||
ADD COLUMN id bigserial PRIMARY KEY;
|
||||
|
||||
CREATE INDEX idx_post_saved_person_id ON post_saved (person_id);
|
||||
|
||||
|
|
|
|||
|
|
@ -945,6 +945,13 @@ CREATE TRIGGER site_aggregates_comment_insert
|
|||
WHEN ((new.local = TRUE))
|
||||
EXECUTE FUNCTION site_aggregates_comment_insert ();
|
||||
|
||||
CREATE TRIGGER site_aggregates_community_delete
|
||||
AFTER DELETE OR UPDATE OF removed,
|
||||
deleted ON community
|
||||
FOR EACH ROW
|
||||
WHEN (OLD.local = TRUE)
|
||||
EXECUTE PROCEDURE site_aggregates_community_delete ();
|
||||
|
||||
CREATE TRIGGER site_aggregates_community_insert
|
||||
AFTER INSERT OR UPDATE OF removed,
|
||||
deleted ON community
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
ALTER TABLE custom_emoji
|
||||
ADD COLUMN local_site_id int REFERENCES local_site (site_id) ON UPDATE CASCADE ON DELETE CASCADE;
|
||||
ADD COLUMN local_site_id int REFERENCES local_site ON UPDATE CASCADE ON DELETE CASCADE;
|
||||
|
||||
UPDATE
|
||||
custom_emoji
|
||||
|
|
@ -15,7 +15,7 @@ ALTER TABLE custom_emoji
|
|||
ALTER COLUMN local_site_id SET NOT NULL;
|
||||
|
||||
ALTER TABLE tagline
|
||||
ADD COLUMN local_site_id int REFERENCES local_site (site_id) ON UPDATE CASCADE ON DELETE CASCADE;
|
||||
ADD COLUMN local_site_id int REFERENCES local_site ON UPDATE CASCADE ON DELETE CASCADE;
|
||||
|
||||
UPDATE
|
||||
tagline
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
ALTER TABLE local_site
|
||||
ADD COLUMN enable_nsfw boolean NOT NULL DEFAULT FALSE;
|
||||
ADD COLUMN enable_nsfw boolean NOT NULL DEFAULT TRUE;
|
||||
|
||||
UPDATE
|
||||
local_site
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
ALTER TABLE comment_like
|
||||
ADD COLUMN post_id int;
|
||||
ADD COLUMN post_id int REFERENCES post ON UPDATE CASCADE ON DELETE CASCADE NOT NULL;
|
||||
|
||||
UPDATE
|
||||
comment_like
|
||||
|
|
@ -13,3 +13,5 @@ WHERE
|
|||
ALTER TABLE comment_like
|
||||
ALTER COLUMN post_id SET NOT NULL;
|
||||
|
||||
CREATE INDEX idx_comment_like_post ON comment_like (post_id);
|
||||
|
||||
|
|
|
|||
|
|
@ -90,7 +90,7 @@ CREATE TABLE person_post_aggregates (
|
|||
person_id int REFERENCES person ON UPDATE CASCADE ON DELETE CASCADE NOT NULL,
|
||||
post_id int REFERENCES post ON UPDATE CASCADE ON DELETE CASCADE NOT NULL,
|
||||
read_comments bigint DEFAULT 0 NOT NULL,
|
||||
published timestamptz NOT NULL,
|
||||
published timestamptz NOT NULL DEFAULT now(),
|
||||
PRIMARY KEY (person_id, post_id)
|
||||
);
|
||||
|
||||
|
|
|
|||
|
|
@ -48,8 +48,7 @@ BEGIN
|
|||
p.community_id
|
||||
FROM
|
||||
comment_like cl
|
||||
INNER JOIN comment c ON cl.comment_id = comment.id
|
||||
INNER JOIN post p ON comment.post_id = p.id
|
||||
INNER JOIN post p ON cl.post_id = p.id
|
||||
INNER JOIN person pe ON cl.person_id = pe.id
|
||||
WHERE
|
||||
cl.published > ('now'::timestamp - i::interval)
|
||||
|
|
|
|||
|
|
@ -41,6 +41,9 @@ config_args=(
|
|||
|
||||
# Don't log parameter values
|
||||
-c auto_explain.log_parameter_max_length=0
|
||||
|
||||
# Disable fsync, a feature that prevents corruption on crash (doesn't matter on a temporary test database) and slows things down, especially migration tests
|
||||
-c fsync=off
|
||||
)
|
||||
|
||||
# Create cluster
|
||||
|
|
|
|||
Loading…
Reference in a new issue