mirror of
https://github.com/superseriousbusiness/gotosocial.git
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ed46224573
* Add SQLite support, fix un-thread-safe DB caches, small performance fixes Signed-off-by: kim (grufwub) <grufwub@gmail.com> * add SQLite licenses to README Signed-off-by: kim (grufwub) <grufwub@gmail.com> * appease the linter, and fix my dumbass-ery Signed-off-by: kim (grufwub) <grufwub@gmail.com> * make requested changes Signed-off-by: kim (grufwub) <grufwub@gmail.com> * add back comment Signed-off-by: kim (grufwub) <grufwub@gmail.com>
161 lines
4.4 KiB
Go
161 lines
4.4 KiB
Go
// Copyright 2017 The Sqlite Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package sqlite is a CGo-free port of SQLite.
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//
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// SQLite is an in-process implementation of a self-contained, serverless,
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// zero-configuration, transactional SQL database engine.
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//
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// Builders
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//
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// Builder results available at
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//
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// https://modern-c.appspot.com/-/builder/?importpath=modernc.org%2fsqlite
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//
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// Changelog
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//
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// 2021-06-23 v1.11.0:
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//
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// Upgrade to use sqlite 3.36.0, release notes at https://www.sqlite.org/releaselog/3_36_0.html.
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//
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// 2021-05-06 v1.10.6:
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//
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// Fixes a memory corruption issue
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// (https://gitlab.com/cznic/sqlite/-/issues/53). Versions since v1.8.6 were
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// affected and should be updated to v1.10.6.
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//
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// 2021-03-14 v1.10.0:
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//
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// Update to use sqlite 3.35.0, release notes at https://www.sqlite.org/releaselog/3_35_0.html.
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//
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// 2021-03-11 v1.9.0:
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//
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// Support darwin/arm64.
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//
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// 2021-01-08 v1.8.0:
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//
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// Support darwin/amd64.
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//
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// 2020-09-13 v1.7.0:
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//
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// Support linux/arm and linux/arm64.
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//
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// 2020-09-08 v1.6.0:
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//
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// Support linux/386.
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//
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// 2020-09-03 v1.5.0:
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//
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// This project is now completely CGo-free, including the Tcl tests.
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//
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// 2020-08-26 v1.4.0:
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//
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// First stable release for linux/amd64. The database/sql driver and its tests
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// are CGo free. Tests of the translated sqlite3.c library still require CGo.
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//
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// $ make full
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//
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// ...
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//
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// SQLite 2020-08-14 13:23:32 fca8dc8b578f215a969cd899336378966156154710873e68b3d9ac5881b0ff3f
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// 0 errors out of 928271 tests on 3900x Linux 64-bit little-endian
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// WARNING: Multi-threaded tests skipped: Linked against a non-threadsafe Tcl build
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// All memory allocations freed - no leaks
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// Maximum memory usage: 9156360 bytes
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// Current memory usage: 0 bytes
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// Number of malloc() : -1 calls
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// --- PASS: TestTclTest (1785.04s)
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// PASS
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// ok modernc.org/sqlite 1785.041s
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// $
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//
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// 2020-07-26 v1.4.0-beta1:
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//
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// The project has reached beta status while supporting linux/amd64 only at the
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// moment. The 'extraquick' Tcl testsuite reports
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//
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// 630 errors out of 200177 tests on Linux 64-bit little-endian
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//
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// and some memory leaks
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//
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// Unfreed memory: 698816 bytes in 322 allocations
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//
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// 2019-12-28 v1.2.0-alpha.3: Third alpha fixes issue #19.
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//
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// It also bumps the minor version as the repository was wrongly already tagged
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// with v1.1.0 before. Even though the tag was deleted there are proxies that
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// cached that tag. Thanks /u/garaktailor for detecting the problem and
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// suggesting this solution.
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//
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// 2019-12-26 v1.1.0-alpha.2: Second alpha release adds support for accessing a
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// database concurrently by multiple goroutines and/or processes. v1.1.0 is now
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// considered feature-complete. Next planed release should be a beta with a
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// proper test suite.
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//
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// 2019-12-18 v1.1.0-alpha.1: First alpha release using the new cc/v3, gocc,
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// qbe toolchain. Some primitive tests pass on linux_{amd64,386}. Not yet safe
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// for concurrent access by multiple goroutines. Next alpha release is planed
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// to arrive before the end of this year.
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//
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// 2017-06-10 Windows/Intel no more uses the VM (thanks Steffen Butzer).
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//
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// 2017-06-05 Linux/Intel no more uses the VM (cznic/virtual).
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//
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// Connecting to a database
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//
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// To access a Sqlite database do something like
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//
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// import (
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// "database/sql"
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//
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// _ "modernc.org/sqlite"
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// )
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//
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// ...
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//
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//
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// db, err := sql.Open("sqlite", dsnURI)
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//
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// ...
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//
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// Supported platforms and architectures
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//
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// These combinations of GOOS and GOARCH are currently supported
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//
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// darwin amd64
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// darwin arm64
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// linux 386
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// linux amd64
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// linux arm
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// linux arm64
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// windows amd64
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//
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// The windows/amd64 has currently experimental/preview status. Tcl tests
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// report an unresolved yet memory leak, see
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// https://gitlab.com/cznic/sqlite/-/issues/23 for more details.
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//
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// Planned platforms and architectures
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//
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// windows 386
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//
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// Debug and development versions
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//
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// A comma separated list of options can be passed to `go generate` via the
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// environment variable GO_GENERATE. Some useful options include for example:
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//
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// -DSQLITE_DEBUG
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// -DSQLITE_MEM_DEBUG
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// -ccgo-verify-structs
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//
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// To create a debug/development version, issue for example:
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//
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// $ GO_GENERATE=-DSQLITE_DEBUG,-DSQLITE_MEM_DEBUG go generate
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//
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// Note: To run `go generate` you need to have modernc.org/ccgo/v3 installed.
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//
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// Sqlite documentation
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//
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// See https://sqlite.org/docs.html
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package sqlite // import "modernc.org/sqlite"
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