# Auto-detect whether to use the distro's native PostgreSQL (Fedora >=43 ships
# PG 18) or the PGDG repository layout (EL9 and older Fedora).  Callers can
# override with `--define "postgresql_default N"`.
%if 0%{?fedora} >= 43
%{!?postgresql_default:%global postgresql_default 1}
%else
%{!?postgresql_default:%global postgresql_default 0}
%endif

%global sname documentdb
%global pgversion 18

%if %?postgresql_default
%global pkgname %{sname}
%else
%global pkgname postgresql%{pgversion}-%{sname}
%endif

%if %?postgresql_default
%global pg_config   %{_bindir}/pg_config
%global pg_libdir   %{_libdir}/pgsql
%global pg_sharedir %{_datadir}/pgsql
%else
%global pginstdir  /usr/pgsql-%{pgversion}
%global pg_config   %{pginstdir}/bin/pg_config
%global pg_libdir   %{pginstdir}/lib
%global pg_sharedir %{pginstdir}/share
%endif

%global pg_cron_version 1.6.7
%global libbson_version 1.28.0
%global intelmathlib_version 2.0u3-1
%global pcre2_version 10.44

# Debuginfo is disabled: mixed C (PGXS) and Rust (cargo) builds with vendored
# libraries make split-debuginfo unreliable.  Revisit when pgrx gains native
# debuginfo support.  Binaries are stripped by the default %%__os_install_post.
%global debug_package %{nil}

Name:           %{pkgname}
Version:        0.111.0
Release:        1%{?dist}
Summary:        Document-oriented NoSQL engine for PostgreSQL
License:        MIT
URL:            https://documentdb.io
Source0:        https://github.com/%{sname}/%{sname}/archive/refs/tags/v%{version}.tar.gz#/%{sname}-%{version}.tar.gz
# Bundled: libbson (from mongo-c-driver).  The extensions link against
# libbson-static-1.0 (see Makefile.cflags) to avoid a soname ABI coupling
# between the extension .so and whatever libbson the user may have
# installed via other packages.  Fedora's libbson-devel does not ship a
# static archive, so we must vendor and build our own.
Source1:        https://github.com/mongodb/mongo-c-driver/releases/download/%{libbson_version}/mongo-c-driver-%{libbson_version}.tar.gz
# Bundled: Intel Decimal Floating-Point Math Library.  Not packaged in
# Fedora or EPEL.  Required by pg_documentdb_core for BSON Decimal128
# arithmetic; linked statically as libbid.a.
# Generate: git clone --depth 1 -b applied/2.0u3-1 https://git.launchpad.net/ubuntu/+source/intelrdfpmath intelrdfpmath-2.0u3-1 && tar czf intelrdfpmath-2.0u3-1.tar.gz intelrdfpmath-2.0u3-1
Source2:        intelrdfpmath-%{intelmathlib_version}.tar.gz
# Gateway Cargo vendor tree (offline Rust build; see %%cargo_prep below).
# Generate: cd pg_documentdb_gw && cargo vendor && tar czf ../documentdb-gateway-vendor.tar.gz vendor/
Source3:        documentdb-gateway-vendor.tar.gz
# Bundled: pg_cron (PostgreSQL License).  Only used on Fedora native PG,
# where no pg_cron RPM exists in the distro repos.  PGDG builds get
# pg_cron_%%{pgversion} from the PGDG repository and don't extract this.
Source4:        https://github.com/citusdata/pg_cron/archive/refs/tags/v%{pg_cron_version}.tar.gz#/pg_cron-%{pg_cron_version}.tar.gz
# Bundled: PCRE2 (BSD).  Only used on EL9/PGDG, which does not ship
# pcre2-static (it exists in Fedora and on EL9 only as mingw cross
# packages).  Fedora builds use the distro pcre2-static instead and do
# not extract this source.
Source5:        https://github.com/PCRE2Project/pcre2/releases/download/pcre2-%{pcre2_version}/pcre2-%{pcre2_version}.tar.gz

ExclusiveArch:  x86_64 aarch64

BuildRequires: gcc
BuildRequires: make
BuildRequires: cmake
BuildRequires: pkgconfig
%if %?postgresql_default
BuildRequires: postgresql-server-devel
%else
# PGDG ships the PostgreSQL server headers in postgresql<NN>-devel on EL,
# not postgresql<NN>-server-devel (the latter does not exist in pgdg repos).
BuildRequires: postgresql%{pgversion}-devel
%endif
BuildRequires: pkgconfig(icu-uc)
BuildRequires: pkgconfig(icu-i18n)
BuildRequires: pkgconfig(krb5)
BuildRequires: pkgconfig(libpcre2-8)
# pcre2 is linked statically into the extension .so (pg_documentdb_core's
# Makefile uses `pkg-config --static --libs libpcre2-8`).  pcre2-static
# is available in Fedora; on EL9/PGDG no x86_64 pcre2-static exists
# (only mingw cross packages), so we vendor and build PCRE2 from source
# in that branch instead.
%if %?postgresql_default
BuildRequires: pcre2-static
%endif
BuildRequires: pkgconfig(openssl)
BuildRequires: rust
BuildRequires: cargo
BuildRequires: cargo-rpm-macros
BuildRequires: systemd-rpm-macros
BuildRequires: pkgconfig(libsasl2)
BuildRequires: pkgconfig(snappy)
BuildRequires: pkgconfig(zlib)
BuildRequires: pkgconfig(libcurl)
BuildRequires: pkgconfig(uuid)
BuildRequires: pkgconfig(liblz4)
# bzip2-devel does not ship a .pc file; kept as a package name dependency.
BuildRequires: bzip2-devel

# ---------------------------------------------------------------------------
# Runtime dependencies
# ---------------------------------------------------------------------------
%if %?postgresql_default
Requires:       postgresql-server
Requires:       postgresql-contrib
Requires:       pgvector
Requires:       postgis
%else
Requires:       postgresql%{pgversion}-server
Requires:       pgvector_%{pgversion}
Requires:       pg_cron_%{pgversion}
Requires:       postgis36_%{pgversion}
%endif

Provides:       bundled(libbson) = %{libbson_version}
Provides:       bundled(intelmathlib) = %{intelmathlib_version}
%if %?postgresql_default
Provides:       bundled(pg_cron) = %{pg_cron_version}
%else
Provides:       bundled(pcre2) = %{pcre2_version}
%endif

%description
DocumentDB is the open-source engine powering Azure DocumentDB.
It offers a native implementation of document-oriented NoSQL database,
enabling seamless CRUD operations on BSON data types within a PostgreSQL
framework.

# ---------------------------------------------------------------------------
# Subpackage: documentdb-gateway
# ---------------------------------------------------------------------------
%package -n documentdb-gateway
Summary:        MongoDB wire protocol proxy for PostgreSQL
Requires:       jq
# The gateway invokes the `openssl` CLI at startup to auto-generate self-signed
# TLS material when no certificate paths are configured (see docdb_openssl.rs).
# Without this, gateway startup fails with "Failed to create TLS provider".
Requires:       openssl
Requires(pre):  shadow-utils
%{?systemd_requires}
BuildRequires:  systemd

%description -n documentdb-gateway
The DocumentDB Gateway is a Rust-based proxy that implements the MongoDB wire
protocol and translates requests to the DocumentDB PostgreSQL extensions.
This package ships the gateway binary, systemd units, helper scripts, default
configuration, and sample data used by packaged installations.

%pre -n documentdb-gateway
getent group documentdb >/dev/null || groupadd -r documentdb
getent passwd documentdb >/dev/null || \
    useradd -r -g documentdb -d /var/lib/documentdb -s /sbin/nologin \
            -c "DocumentDB gateway service account" documentdb
exit 0

%post -n documentdb-gateway
%systemd_post documentdb-postgresql.service documentdb-gateway.service

%preun -n documentdb-gateway
%systemd_preun documentdb-postgresql.service documentdb-gateway.service

%postun -n documentdb-gateway
%systemd_postun_with_restart documentdb-postgresql.service documentdb-gateway.service

# ---------------------------------------------------------------------------
# Subpackage: documentdb-server (meta-package)
# ---------------------------------------------------------------------------
%package -n documentdb-server
Summary:        Complete installation meta-package
Requires:       %{name} = %{version}-%{release}
Requires:       documentdb-gateway = %{version}-%{release}
Requires:       postgresql%{pgversion}-server

%description -n documentdb-server
Meta-package that pulls in all DocumentDB components: the PostgreSQL extensions,
the gateway binary, and the PostgreSQL server.

%ldconfig_scriptlets

# PGDG installs to /usr/pgsql-18/lib which triggers the default RPATH check.
# Native PG paths don't have this issue.
%if !0%{?postgresql_default}
%global __brp_check_rpaths QA_RPATHS=0x0002 /usr/lib/rpm/check-rpaths
%endif

# ===========================================================================
%prep
# Source tarball is always named documentdb-VERSION regardless of %{name}
%setup -q -n %{sname}-%{version}

# Extract vendored dependency sources inside the main source tree
tar xf %{SOURCE1}
tar xf %{SOURCE2}


%if %?postgresql_default
# Native PG: extract vendored pg_cron (not in distro repos)
tar xf %{SOURCE4}
%else
# PGDG: extract vendored pcre2 (no x86_64 pcre2-static on EL9)
tar xf %{SOURCE5}
%endif

# Set up Cargo vendored dependencies for the gateway build using the
# Fedora cargo-rpm-macros.  %%cargo_prep -v <dir> writes a .cargo/config.toml
# that pins the build to the vendored crate tree.
pushd pg_documentdb_gw
tar xf %{SOURCE3}
%cargo_prep -v vendor
popd

# Remove internal/ (proprietary pg_documentdb_distributed) from build targets
sed -i '/internal/d' Makefile

# Strip -Werror from all Makefiles to avoid build failures with newer GCC.
# This must be done here rather than via a PG_CFLAGS command-line override because
# sub-Makefiles append to PG_CFLAGS (e.g. -DCROARING_ATOMIC_IMPL=3 in pg_documentdb/).
sed -i 's/-Werror //g' Makefile.cflags pg_documentdb_extended_rum/core/Makefile

%if !%?postgresql_default
# Polyfill str::floor_char_boundary() which is only stable since Rust 1.91.
# EL9 ships Rust 1.88, so replace with an equivalent using is_char_boundary()
# (stable since Rust 1.0). Only apply when the system Rust is too old.
RUST_MINOR=$(rustc --version | sed -n 's/^rustc [0-9]\+\.\([0-9]\+\)\..*/\1/p')
if [ "${RUST_MINOR:-0}" -lt 91 ]; then
    sed -i 's|command_str\.floor_char_boundary(MAX_EXPLAIN_BSON_COMMAND_LENGTH)|{ let mut i = MAX_EXPLAIN_BSON_COMMAND_LENGTH.min(command_str.len()); while i > 0 \&\& !command_str.is_char_boundary(i) { i -= 1; } i }|' \
        pg_documentdb_gw/documentdb_gateway_core/src/explain/mod.rs
fi
%endif

# NOTE: we deliberately do NOT use %%generate_buildrequires /
# %%cargo_generate_buildrequires here.  The gateway's crate tree is fully
# vendored by Source3 and wired in via `%%cargo_prep -v vendor` in %prep,
# so cargo never touches the network at build time.  Emitting dynamic
# `BuildRequires: crate(...)` lines would force dnf to install the crates
# from distro repos instead -- that works on Fedora 43 (which has a
# reasonably complete rust-* set) but fails on EPEL 9, which ships almost
# no crate RPMs.  See packaging/test_copr_dynamic_br.sh for the local
# reproducer of that Copr failure mode.

# ===========================================================================
%build
_vendored=$(pwd)/_vendored
mkdir -p ${_vendored}/lib/pkgconfig

# ---- 1. Build vendored libbson from mongo-c-driver ----
# The PostgreSQL extensions link libbson statically via the
# `libbson-static-1.0` pkg-config module (see Makefile.cflags).  We enable
# the static archive explicitly here and do NOT install the shared .so
# into %%{_libdir} (it would be dead weight and would clash with Fedora's
# own libbson package on systems that happen to have it installed).
mkdir -p mongo-c-driver-%{libbson_version}/build
pushd mongo-c-driver-%{libbson_version}/build
%{__cmake} \
    -DENABLE_MONGOC=ON \
    -DENABLE_STATIC=ON \
    -DMONGOC_ENABLE_ICU=OFF \
    -DENABLE_ICU=OFF \
    -DCMAKE_C_FLAGS="-fPIC -g" \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=${_vendored} \
    -DCMAKE_INSTALL_LIBDIR=lib \
    ..
%{__make} %{?_smp_mflags} install
popd

# ---- 2. Build vendored Intel Decimal Math Library ----
pushd intelrdfpmath-%{intelmathlib_version}/LIBRARY
%{__make} %{?_smp_mflags} _CFLAGS_OPT=-fPIC CC=gcc \
    CALL_BY_REF=0 GLOBAL_RND=0 GLOBAL_FLAGS=0 UNCHANGED_BINARY_FLAGS=0
popd

# Create intelmathlib pkg-config file pointing at the source build tree
cat > ${_vendored}/lib/pkgconfig/intelmathlib.pc << EOF
prefix=$(pwd)/intelrdfpmath-%{intelmathlib_version}
libdir=\${prefix}/LIBRARY
includedir=\${prefix}/LIBRARY/src

Name: intelmathlib
Description: Intel Decimal Floating point math library
Version: 2.0 Update 2
Cflags: -I\${includedir}
Libs: -L\${libdir} -lbid
EOF

%if !%?postgresql_default
# ---- 3. Build vendored pcre2 static library (PGDG only) ----
# EL9 has no x86_64 pcre2-static package, so we build PCRE2 from source
# with -DBUILD_SHARED_LIBS=OFF and let the extension link in libpcre2-8.a
# via the existing `pkg-config --static --libs libpcre2-8` flow.  Only
# the 8-bit code unit width is built (matching what PostgreSQL uses).
mkdir -p pcre2-%{pcre2_version}/build
pushd pcre2-%{pcre2_version}/build
%{__cmake} \
    -DCMAKE_C_FLAGS="-fPIC" \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=${_vendored} \
    -DCMAKE_INSTALL_LIBDIR=lib \
    -DBUILD_SHARED_LIBS=OFF \
    -DPCRE2_BUILD_PCRE2_8=ON \
    -DPCRE2_BUILD_PCRE2_16=OFF \
    -DPCRE2_BUILD_PCRE2_32=OFF \
    -DPCRE2_BUILD_PCRE2GREP=OFF \
    -DPCRE2_BUILD_TESTS=OFF \
    ..
%{__make} %{?_smp_mflags} install
popd
%endif

# ---- 4. Build C PostgreSQL extensions ----
# Disable LLVM/JIT bitcode: we don't ship bitcode (removed in the install stage).
export PKG_CONFIG_PATH=${_vendored}/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}
%{__make} %{?_smp_mflags} \
    PG_CONFIG=%{pg_config} \
    with_llvm=no

%if %?postgresql_default
# ---- 4b. Build vendored pg_cron (native PG only) ----
pushd pg_cron-%{pg_cron_version}
%{__make} %{?_smp_mflags} PG_CONFIG=%{pg_config} with_llvm=no
popd
%endif

# ---- 5. Build gateway binary ----
pushd pg_documentdb_gw
%cargo_build
popd

# ===========================================================================
%install
_vendored=$(pwd)/_vendored
export PKG_CONFIG_PATH=${_vendored}/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}

# ---- Install C extensions via PGXS ----
%{__make} install DESTDIR=%{buildroot} \
    PG_CONFIG=%{pg_config} \
    with_llvm=no

# Remove LLVM/JIT bitcode directory
rm -rf %{buildroot}%{pg_libdir}/bitcode

%if %?postgresql_default
# ---- Install vendored pg_cron (native PG only) ----
pushd pg_cron-%{pg_cron_version}
%{__make} install DESTDIR=%{buildroot} PG_CONFIG=%{pg_config}
popd
%endif

# ---- Bundle vendored libbson ----
# Only the static archive is linked into the extension .so; nothing at
# runtime needs the shared library, so we deliberately do NOT ship the
# libbson-1.0.so* set that the upstream `make install` placed into
# ${_vendored}/lib.  This keeps the package free of a second libbson
# soname on disk and avoids OWASP A06 (vulnerable bundled component)
# exposure for a shared library we'd otherwise have to track for CVEs.

# ---- Bundle Intel Decimal Math Library static lib ----
mkdir -p %{buildroot}%{_libdir}/intelmathlib/LIBRARY
cp intelrdfpmath-%{intelmathlib_version}/LIBRARY/libbid.a \
   %{buildroot}%{_libdir}/intelmathlib/LIBRARY/

# ---- Install gateway runtime (binary, setup script, config, systemd, helpers, samples) ----
# The gateway crate is one member of a Cargo workspace, so invoke
# %%cargo_install from the specific crate directory rather than the workspace
# root.  This installs the `documentdb_gateway` binary into
# %%{buildroot}%%{_bindir}.
pushd pg_documentdb_gw/documentdb_gateway
%cargo_install
popd
install -D -m 0755 documentdb-local/scripts/documentdb-setup.sh \
    %{buildroot}%{_bindir}/documentdb-setup
install -D -m 0644 pg_documentdb_gw/SetupConfiguration.json \
    %{buildroot}%{_sysconfdir}/documentdb/SetupConfiguration.json
install -D -m 0644 packaging/gateway/systemd/documentdb-postgresql.service \
    %{buildroot}%{_unitdir}/documentdb-postgresql.service
install -D -m 0644 packaging/gateway/systemd/documentdb-gateway.service \
    %{buildroot}%{_unitdir}/documentdb-gateway.service
install -D -m 0755 documentdb-local/scripts/documentdb_postgresql_service.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/documentdb_postgresql_service.sh
install -D -m 0644 scripts/utils.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/utils.sh
install -D -m 0755 scripts/start_oss_server.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/start_oss_server.sh
install -D -m 0755 scripts/build_and_start_gateway.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/build_and_start_gateway.sh
install -D -m 0755 documentdb-local/scripts/emulator_entrypoint.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/emulator_entrypoint.sh
install -D -m 0755 documentdb-local/scripts/init_documentdb_data.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/init_documentdb_data.sh
install -D -m 0755 scripts/setup_psqlrc.sh \
    %{buildroot}%{_datadir}/documentdb/scripts/setup_psqlrc.sh
for f in documentdb-local/sample-data/*.js documentdb-local/sample-data/README.md; do
    install -D -m 0644 "$f" "%{buildroot}%{_datadir}/documentdb/sample-data/$(basename "$f")"
done

# ---- Bundle source code for make check ----
mkdir -p %{buildroot}/usr/src/documentdb
cp -r . %{buildroot}/usr/src/documentdb/
# Clean up build artifacts and vendored build trees from the source copy
find %{buildroot}/usr/src/documentdb -name "*.o" -delete
find %{buildroot}/usr/src/documentdb -name "*.so" -delete
find %{buildroot}/usr/src/documentdb -name "*.bc" -delete
rm -rf %{buildroot}/usr/src/documentdb/.git*
rm -rf %{buildroot}/usr/src/documentdb/build
rm -rf %{buildroot}/usr/src/documentdb/_vendored
rm -rf %{buildroot}/usr/src/documentdb/mongo-c-driver-%{libbson_version}
rm -rf %{buildroot}/usr/src/documentdb/intelrdfpmath-%{intelmathlib_version}
rm -rf %{buildroot}/usr/src/documentdb/pg_documentdb_gw/target
rm -rf %{buildroot}/usr/src/documentdb/pg_documentdb_gw/vendor
# Strip the .cargo/config.toml that %cargo_prep wrote with the absolute
# buildroot path baked in (e.g. `root = "/root/rpmbuild/BUILDROOT/..."`).
rm -rf %{buildroot}/usr/src/documentdb/pg_documentdb_gw/.cargo
%if %?postgresql_default
rm -rf %{buildroot}/usr/src/documentdb/pg_cron-%{pg_cron_version}
%else
rm -rf %{buildroot}/usr/src/documentdb/pcre2-%{pcre2_version}
%endif

# Ensure extension shared objects are marked as executable ELF files.
chmod 0755 %{buildroot}%{pg_libdir}/*.so

# ===========================================================================
%files
%license LICENSE NOTICE licenses/
%doc README.md CHANGELOG.md
%{pg_libdir}/*.so
%{pg_sharedir}/extension/*.control
%{pg_sharedir}/extension/*.sql
/usr/src/documentdb
%{_libdir}/intelmathlib/LIBRARY/libbid.a

%files -n documentdb-gateway
%license LICENSE NOTICE
%{_bindir}/documentdb_gateway
%{_bindir}/documentdb-setup
%dir %{_sysconfdir}/documentdb
%config(noreplace) %{_sysconfdir}/documentdb/SetupConfiguration.json
%{_unitdir}/documentdb-postgresql.service
%{_unitdir}/documentdb-gateway.service
%dir %{_datadir}/documentdb
%dir %{_datadir}/documentdb/scripts
%{_datadir}/documentdb/scripts/documentdb_postgresql_service.sh
%{_datadir}/documentdb/scripts/utils.sh
%{_datadir}/documentdb/scripts/start_oss_server.sh
%{_datadir}/documentdb/scripts/build_and_start_gateway.sh
%{_datadir}/documentdb/scripts/emulator_entrypoint.sh
%{_datadir}/documentdb/scripts/init_documentdb_data.sh
%{_datadir}/documentdb/scripts/setup_psqlrc.sh
%dir %{_datadir}/documentdb/sample-data
%{_datadir}/documentdb/sample-data/*.js
%{_datadir}/documentdb/sample-data/README.md

%files -n documentdb-server
%license LICENSE NOTICE

# ===========================================================================
%changelog
* Mon Mar 09 2026 Shuai Tian <shuaitian@microsoft.com> - 0.111.0-1
- Update to version 0.111.0

* Fri Aug 29 2025 Shuai Tian <shuaitian@microsoft.com> - 0.106-0
- Add internal extension that provides extensions to the `rum` index. *[Feature]*
- Enable let support for update queries *[Feature]*. Requires `EnableVariablesSupportForWriteCommands` to be `on`.
- Enable let support for findAndModify queries *[Feature]*. Requires `EnableVariablesSupportForWriteCommands` to be `on`.
- Add internal extension that provides extensions to the `rum` index. *[Feature]*
- Optimized query for `usersInfo` command.
- Support collation with `delete` *[Feature]*. Requires `EnableCollation` to be `on`.
- Support for index hints for find/aggregate/count/distinct *[Feature]*
- Support `createRole` command *[Feature]*
- Add schema changes for Role CRUD APIs *[Feature]*
- Add support for using EntraId tokens via Plain Auth

* Mon Jul 28 2025 Shuai Tian <shuaitian@microsoft.com> - 0.105-0
- Support `$bucketAuto` aggregation stage, with granularity types: `POWERSOF2`, `1-2-5`, `R5`, `R10`, `R20`, `R40`, `R80`, `E6`, `E12`, `E24`, `E48`, `E96`, `E192` *[Feature]*
- Support `conectionStatus` command *[Feature]*.

* Mon Jun 09 2025 Shuai Tian <shuaitian@microsoft.com> - 0.104-0
- Add string case support for `$toDate` operator
- Support `sort` with collation in runtime*[Feature]*
- Support collation with `$indexOfArray` aggregation operator. *[Feature]*
- Support collation with arrays and objects comparisons *[Feature]*
- Support background index builds *[Bugfix]* (#36)
- Enable user CRUD by default *[Feature]*
- Enable let support for delete queries *[Feature]*. Requires `EnableVariablesSupportForWriteCommands` to be `on`.
- Enable rum_enable_index_scan as default on *[Perf]*
- Add public `documentdb-local` Docker image with gateway to GHCR
- Support `compact` command *[Feature]*. Requires `documentdb.enablecompact` GUC to be `on`.
- Enable role privileges for `usersInfo` command *[Feature]* 

* Fri May 09 2025 Shuai Tian <shuaitian@microsoft.com> - 0.103-0
- Support collation with aggregation and find on sharded collections *[Feature]*
- Support `$convert` on `binData` to `binData`, `string` to `binData` and `binData` to `string` (except with `format: auto`) *[Feature]*
- Fix list_databases for databases with size > 2 GB *[Bugfix]* (#119)
- Support half-precision vector indexing, vectors can have up to 4,000 dimensions *[Feature]*
- Support ARM64 architecture when building docker container *[Preview]*
- Support collation with `$documents` and `$replaceWith` stage of the aggregation pipeline *[Feature]*
- Push pg_documentdb_gw for documentdb connections *[Feature]*

* Wed Mar 26 2025 Shuai Tian <shuaitian@microsoft.com> - 0.102-0
- Support index pushdown for vector search queries *[Bugfix]*
- Support exact search for vector search queries *[Feature]*
- Inline $match with let in $lookup pipelines as JOIN Filter *[Perf]*
- Support TTL indexes *[Bugfix]* (#34)
- Support joining between postgres and documentdb tables *[Feature]* (#61)
- Support current_op command *[Feature]* (#59)
- Support for list_databases command *[Feature]* (#45)
- Disable analyze statistics for unique index uuid columns which improves resource usage *[Perf]*
- Support collation with `$expr`, `$in`, `$cmp`, `$eq`, `$ne`, `$lt`, `$lte`, `$gt`, `$gte` comparison operators (Opt-in) *[Feature]*
- Support collation in `find`, aggregation `$project`, `$redact`, `$set`, `$addFields`, `$replaceRoot` stages (Opt-in) *[Feature]*
- Support collation with `$setEquals`, `$setUnion`, `$setIntersection`, `$setDifference`, `$setIsSubset` in the aggregation pipeline (Opt-in) *[Feature]*
- Support unique index truncation by default with new operator class *[Feature]*
- Top level aggregate command `let` variables support for `$geoNear` stage *[Feature]*
- Enable Backend Command support for Statement Timeout *[Feature]*
- Support type aggregation operator `$toUUID`. *[Feature]*
- Support Partial filter pushdown for `$in` predicates *[Perf]*
- Support the $dateFromString operator with full functionality *[Feature]*
- Support extended syntax for `$getField` aggregation operator. Now the value of 'field' could be an expression that resolves to a string. *[Feature]*

* Wed Feb 12 2025 Shuai Tian <shuaitian@microsoft.com> - 0.101-0
- Push $graphlookup recursive CTE JOIN filters to index *[Perf]*
- Build pg_documentdb for PostgreSQL 17 *[Infra]* (#13)
- Enable support of currentOp aggregation stage, along with collstats, dbstats, and indexStats *[Commands]* (#52)
- Allow inlining $unwind with $lookup with `preserveNullAndEmptyArrays` *[Perf]*
- Skip loading documents if group expression is constant *[Perf]*
- Fix Merge stage not outputing to target collection *[Bugfix]* (#20)

* Thu Jan 23 2025 Shuai Tian <shuaitian@microsoft.com> - 0.100-0
- Initial Release