Commit 693ff386 authored by cznic's avatar cznic
Browse files

upgrade to SQLite 3.53.3 



Re-vendor lib/ and vec/ from libsqlite3 v1.14.2 and libsqlite_vec v0.3.1
(SQLite 3.53.3) and bump the pinned modernc.org/libc to v1.74.1, the version
the transpile was generated against. Updates doc.go, CLAUDE.md, and the pending
v1.54.0 CHANGELOG section. make vendor build_all_targets passes; local test
suite (root incl. TestVec, pcache, vfs) is green.

Co-Authored-By: default avatarClaude Opus 4.8 (1M context) <noreply@anthropic.com>
parent 5d243466

CHANGELOG.md

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# Changelog



 - 2026-06-25 v1.54.0:

 - 2026-07-15 v1.54.0:

     - Upgrade to [SQLite 3.53.3](https://sqlite.org/releaselog/3_53_3.html). This also bumps the pinned `modernc.org/libc` to v1.74.1; as always, downstream modules must pin the exact same `modernc.org/libc` version this module's `go.mod` pins (see [GitLab issue #177](https://gitlab.com/cznic/sqlite/-/issues/177)).

     - Under the opt-in `_texttotime` DSN parameter, best-effort parse date-shaped TEXT values from columns SQLite reports with an empty declared type — aggregates and expressions over a date column (`MAX(d)`, `COALESCE(d, ...)`, `upper(d)`, `d || ''`), subqueries, and typeless real columns (`CREATE TABLE t(x)`) — into `time.Time`, instead of delivering them as a raw string that `Scan` cannot store into a `*time.Time`. The existing declared `DATE`/`DATETIME`/`TIME`/`TIMESTAMP` path is unchanged; this only adds the empty-decltype case. The conversion is strictly best-effort: a value that does not parse as a time falls through to the original string, so no `Scan` that worked before can newly fail. `ColumnTypeScanType` continues to report `string` for empty-decltype columns, since the declared type cannot prove the column is temporal. Without `_texttotime` the behavior is byte-for-byte unchanged. Resolves [GitLab issue #248](https://gitlab.com/cznic/sqlite/-/issues/248).

     - See [GitLab merge request #133](https://gitlab.com/cznic/sqlite/-/merge_requests/133), thanks Ian Chechin!

CLAUDE.md

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@@ -12,7 +12,7 @@ The hand-written Go on top of that transpiled core implements the `database/sql/ 


- `sqlite.go`, `conn.go`, `driver.go`, `stmt.go`, `rows.go`, `tx.go`, `backup.go`, `error.go`, `result.go`, `convert.go` — hand-written `database/sql/driver` implementation calling into `lib/`.

- `vtab.go`, `pre_update_hook.go`, `fcntl.go`, `mutex.go` — Go-facing extensions wired to SQLite hooks/trampolines.

- `lib/` — transpiled SQLite 3.53.2. One `sqlite_<goos>_<goarch>.go` per supported triple; `defs.go`, `hooks.go`, `hooks_linux_arm64.go`, `mutex.go`, plus `libsqlite3_freebsd.go`/`libsqlite3_windows.go` hold hand-written patches that augment the generated code. Import as `sqlite3 "modernc.org/sqlite/lib"`.

- `lib/` — transpiled SQLite 3.53.3. One `sqlite_<goos>_<goarch>.go` per supported triple; `defs.go`, `hooks.go`, `hooks_linux_arm64.go`, `mutex.go`, plus `libsqlite3_freebsd.go`/`libsqlite3_windows.go` hold hand-written patches that augment the generated code. Import as `sqlite3 "modernc.org/sqlite/lib"`.

- `vec/` — transpiled `sqlite-vec` v0.1.9, auto-registers via `sqlite3_auto_extension` in `patches.go` on package init. Activate by blank-importing: `_ "modernc.org/sqlite/vec"`. Not all platforms have a `vec_*.go` (e.g. no `linux/s390x` in `vec_test.go`'s `//go:build`).

- `vfs/` — exposes a Go `fs.FS` as a read-only SQLite VFS. `vfs.New(fsys)` returns a registered VFS name; open with `?vfs=<name>`. C side is transpiled per platform from `vfs/c/vfs.c` via the `vfs/Makefile`.

- `vtab/` — Go-facing virtual-table API (no dependency on the transpiled C). `vtab.RegisterModule(db, name, module)` registers modules on **new connections only**; the bridge to C lives in the top-level `vtab.go`. See `vtab/doc.go` for the contract (Updater/Renamer/Transactional optional interfaces, re-entrancy rules, ArgIndex/Omit semantics).

doc.go

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@@ -38,21 +38,21 @@ 
//

//	OS      Arch    SQLite version

//	------------------------------

//	darwin	amd64   3.53.2

//	darwin	arm64   3.53.2

//	freebsd	amd64   3.53.2

//	freebsd	arm64   3.53.2

//	linux	386     3.53.2

//	linux	amd64   3.53.2

//	linux	arm     3.53.2

//	linux	arm64   3.53.2

//	linux	loong64 3.53.2

//	linux	ppc64le 3.53.2

//	linux	riscv64 3.53.2

//	linux	s390x   3.53.2

//	windows	386     3.53.2

//	windows	amd64   3.53.2

//	windows	arm64   3.53.2

//	darwin	amd64   3.53.3

//	darwin	arm64   3.53.3

//	freebsd	amd64   3.53.3

//	freebsd	arm64   3.53.3

//	linux	386     3.53.3

//	linux	amd64   3.53.3

//	linux	arm     3.53.3

//	linux	arm64   3.53.3

//	linux	loong64 3.53.3

//	linux	ppc64le 3.53.3

//	linux	riscv64 3.53.3

//	linux	s390x   3.53.3

//	windows	386     3.53.3

//	windows	amd64   3.53.3

//	windows	arm64   3.53.3

//

// # Benchmarks

//

go.mod

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@@ -4,9 +4,9 @@ go 1.25.0 


require (

	github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e

	golang.org/x/sys v0.44.0

	golang.org/x/sys v0.46.0

	modernc.org/fileutil v1.4.0

	modernc.org/libc v1.73.4

	modernc.org/libc v1.74.1

	modernc.org/mathutil v1.7.1

)

go.sum

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@@ -12,29 +12,29 @@ github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOF 
github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=

github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=

github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=

golang.org/x/mod v0.36.0 h1:JJjpVx6myfUsUdAzZuOSTTmRE0PfZeNWzzvKrP7amb4=

golang.org/x/mod v0.36.0/go.mod h1:moc6ELqsWcOw5Ef3xVprK5ul/MvtVvkIXLziUOICjUQ=

golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=

golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=

golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=

golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=

golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=

golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=

golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=

golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=

golang.org/x/tools v0.45.0 h1:18qN3FAooORvApf5XjCXgsuayZOEtXf6JK18I3+ONa8=

golang.org/x/tools v0.45.0/go.mod h1:LuUGqqaXcXMEFEruIVJVm5mgDD8vww/z/SR1gQ4uE/0=

modernc.org/cc/v4 v4.28.4 h1:Hd/4Es+MBj+/7hSdZaisNyu6bv3V0Dp2MdllyfqaH+c=

modernc.org/cc/v4 v4.28.4/go.mod h1:OnovgIhbbMXMu1aISnJ0wvVD1KnW+cAUJkIrAWh+kVI=

modernc.org/ccgo/v4 v4.34.4 h1:OVnSOWQjVKOYkFxoHYB+qQmSHK5gqMqARM+K9DpR/Ws=

modernc.org/ccgo/v4 v4.34.4/go.mod h1:qdKqE8FNIYyysougB1RX9MxCzp5oJOcQXSobANJ4TuE=

golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=

golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=

golang.org/x/tools v0.47.0 h1:7Kn5x/d1svx/PzryTsqeoZN4TZwqeH5pGWjefhLi/1Q=

golang.org/x/tools v0.47.0/go.mod h1:dFHnyTvFWY212G+h7ZY4Vsp/K3U4/7W9TyVaAul8uCA=

modernc.org/cc/v4 v4.29.0 h1:CXgwL8cvxmyzBQZzbSl/6xFtMCryb6u8IOqDci39cgc=

modernc.org/cc/v4 v4.29.0/go.mod h1:OnovgIhbbMXMu1aISnJ0wvVD1KnW+cAUJkIrAWh+kVI=

modernc.org/ccgo/v4 v4.34.6 h1:sBgfIwyN0TQ9C5hwIeuqyeAKyMWnbvj2fvpF4L11uzU=

modernc.org/ccgo/v4 v4.34.6/go.mod h1:SZ8YcN9NG7XVsQYdm6jYBvi8PQP1qi+kqB6OhjqI3Fk=

modernc.org/fileutil v1.4.0 h1:j6ZzNTftVS054gi281TyLjHPp6CPHr2KCxEXjEbD6SM=

modernc.org/fileutil v1.4.0/go.mod h1:EqdKFDxiByqxLk8ozOxObDSfcVOv/54xDs/DUHdvCUU=

modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=

modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=

modernc.org/gc/v3 v3.1.3 h1:6QAplYyVO+KdPW3pGnqmJDUxtkec8ooEWvks/hhU3lc=

modernc.org/gc/v3 v3.1.3/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=

modernc.org/gc/v3 v3.1.4 h1:2g65LGVSmFQrXeITAw97x7hCRvZFcyE1uDP+7Vng7JI=

modernc.org/gc/v3 v3.1.4/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=

modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=

modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=

modernc.org/libc v1.73.4 h1:+ra4Ui8ngyt8HDcO1FTDPWlkAh6yOdaO2yAoh8MddQA=

modernc.org/libc v1.73.4/go.mod h1:DXZ3eO8qMCNn2SnmTNCiC71nJ9Rcq3PsnpU6Vc4rWK8=

modernc.org/libc v1.74.1 h1:bdR4VTKFMC4966QSNZ05XLGI/VwzVa2kTUX51Dm0riQ=

modernc.org/libc v1.74.1/go.mod h1:uH4t5bOx3G3g9Xcmj10YKlTcVISlRDwv8VoQJG9n8Os=

modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=

modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=

modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=