Update version to 0.14.2 (#2059)

Welcome to pgrx v0.14.2. This is a minor release that fixes a few bugs
and also adds a big new feature: support for `pg_regress`-based
regression tests.

As always, please update with `cargo install cargo-pgrx --version 0.14.2
--locked` and update your extension `Cargo.toml` files with `cargo pgrx
upgrade`.

For the `pg_regress` regression test support, there's a new `cargo pgrx
regress` subcommand, and it's documented in [cargo-pgrx's
readme](https://github.com/pgcentralfoundation/pgrx/blob/develop/cargo-pgrx/README.md#testing-with-regression-tests).


## What's Changed

* Remove the `$libdir/` prefix from module_pathname by @theory in
#2051

This will help with the upcoming Postgres v18 and generally makes
pgrx-based extensions less restrictive with regard to how they're
installed.

* initial support for `pg_regress`-based tests by @eeeebbbbrrrr in
#2058

(editor's node: I full expect users to uncover UX nits with this and am
more than happy to entertain any ideas that help to improve workflows,
either locally during development or in CI. Feel free to open issues
about it.)

### More Bindings

* Include `pg_statistic_ext` catalog by @ArArgon in
#2053

### Bug Fixes

* check `tgnargs` in `extra_args` by @usamoi in
#2046

### Code Cleanup

* Added absolute path to call `<Self as ::pgrx::datum::FromDatum>::` by
@LucaCappelletti94 in
#2050
* Removed duplicate ok check by @YohDeadfall in
#2044

## New Contributors
* @LucaCappelletti94 made their first contribution in
#2050
* @ArArgon made their first contribution in
#2053

## Thanks

Shoutout to @philippemnoel of @paradedb for paying me to implement the
`pg_regress` support. ❤️

**Full Changelog**:
v0.14.1...v0.14.2

Author: eeeebbbbrrrr

Cargo.lock

@@ -55,11 +55,11 @@ exclude = [
 cargo-pgrx = { path = "cargo-pgrx" }
 
 [workspace.dependencies]
-pgrx-macros = { path = "./pgrx-macros", version = "=0.14.1" }
-pgrx-pg-sys = { path = "./pgrx-pg-sys", version = "=0.14.1" }
-pgrx-sql-entity-graph = { path = "./pgrx-sql-entity-graph", version = "=0.14.1" }
-pgrx-pg-config = { path = "./pgrx-pg-config", version = "=0.14.1" }
-pgrx-bindgen = { path = "./pgrx-bindgen", version = "=0.14.1" }
+pgrx-macros = { path = "./pgrx-macros", version = "=0.14.2" }
+pgrx-pg-sys = { path = "./pgrx-pg-sys", version = "=0.14.2" }
+pgrx-sql-entity-graph = { path = "./pgrx-sql-entity-graph", version = "=0.14.2" }
+pgrx-pg-config = { path = "./pgrx-pg-config", version = "=0.14.2" }
+pgrx-bindgen = { path = "./pgrx-bindgen", version = "=0.14.2" }
 
 cargo_metadata = "0.18.0"
 cargo-edit = "=0.13.2" # format-preserving edits to cargo.toml

Cargo.toml

@@ -10,7 +10,7 @@
 
 [package]
 name = "cargo-pgrx"
-version = "0.14.1"
+version = "0.14.2"
 authors = ["PgCentral Foundation, Inc. <[email protected]>"]
 license = "MIT"
 description = "Cargo subcommand for 'pgrx' to make Postgres extension development easy"

cargo-pgrx/Cargo.toml

@@ -20,10 +20,10 @@ pg17 = ["pgrx/pg17", "pgrx-tests/pg17" ]
 pg_test = []
 
 [dependencies]
-pgrx = "=0.14.1"
+pgrx = "=0.14.2"
 
 [dev-dependencies]
-pgrx-tests = "=0.14.1"
+pgrx-tests = "=0.14.2"
 
 [profile.dev]
 panic = "unwind"

cargo-pgrx/src/templates/cargo_toml

@@ -1,7 +1,7 @@
 [package]
 name = "pgrx-bindgen"
 description = "additional bindgen support for pgrx"
-version = "0.14.1"
+version = "0.14.2"
 edition = "2021"
 license = "MIT"
 homepage = "https://github.com/pgcentralfoundation/pgrx"

pgrx-bindgen/Cargo.toml

@@ -10,7 +10,7 @@
 
 [package]
 name = "pgrx-macros"
-version = "0.14.1"
+version = "0.14.2"
 authors = ["PgCentral Foundation, Inc. <[email protected]>"]
 license = "MIT"
 description = "Proc Macros for 'pgrx'"

pgrx-macros/Cargo.toml

@@ -10,7 +10,7 @@
 
 [package]
 name = "pgrx-pg-config"
-version = "0.14.1"
+version = "0.14.2"
 authors = ["PgCentral Foundation, Inc. <[email protected]>"]
 license = "MIT"
 description = "A Postgres pg_config wrapper for 'pgrx'"

pgrx-pg-config/Cargo.toml

@@ -10,7 +10,7 @@
 
 [package]
 name = "pgrx-pg-sys"
-version = "0.14.1"
+version = "0.14.2"
 authors = ["PgCentral Foundation, Inc. <[email protected]>"]
 license = "MIT"
 description = "Generated Rust bindings for Postgres internals, for use with 'pgrx'"

pgrx-pg-sys/Cargo.toml

@@ -1888,6 +1888,19 @@ pub const Anum_pg_seclabel_objsubid: u32 = 3;
 pub const Anum_pg_seclabel_provider: u32 = 4;
 pub const Anum_pg_seclabel_label: u32 = 5;
 pub const Natts_pg_seclabel: u32 = 5;
+pub const StatisticExtRelationId: Oid = Oid(3381);
+pub const Anum_pg_statistic_ext_oid: u32 = 1;
+pub const Anum_pg_statistic_ext_stxrelid: u32 = 2;
+pub const Anum_pg_statistic_ext_stxname: u32 = 3;
+pub const Anum_pg_statistic_ext_stxnamespace: u32 = 4;
+pub const Anum_pg_statistic_ext_stxowner: u32 = 5;
+pub const Anum_pg_statistic_ext_stxstattarget: u32 = 6;
+pub const Anum_pg_statistic_ext_stxkeys: u32 = 7;
+pub const Anum_pg_statistic_ext_stxkind: u32 = 8;
+pub const Natts_pg_statistic_ext: u32 = 8;
+pub const STATS_EXT_NDISTINCT: u8 = 100u8;
+pub const STATS_EXT_DEPENDENCIES: u8 = 102u8;
+pub const STATS_EXT_MCV: u8 = 109u8;
 pub const TableSpaceRelationId: Oid = Oid(1213);
 pub const Anum_pg_tablespace_oid: u32 = 1;
 pub const Anum_pg_tablespace_spcname: u32 = 2;
@@ -2295,6 +2308,14 @@ pub const LOG_METAINFO_DATAFILE_TMP: &::core::ffi::CStr = c"current_logfiles.tmp
 pub const RBTXN_HAS_CATALOG_CHANGES: u32 = 1;
 pub const RBTXN_IS_SUBXACT: u32 = 2;
 pub const RBTXN_IS_SERIALIZED: u32 = 4;
+pub const STATS_MAX_DIMENSIONS: u32 = 8;
+pub const STATS_NDISTINCT_MAGIC: u32 = 2740109220;
+pub const STATS_NDISTINCT_TYPE_BASIC: u32 = 1;
+pub const STATS_DEPS_MAGIC: u32 = 3025443372;
+pub const STATS_DEPS_TYPE_BASIC: u32 = 1;
+pub const STATS_MCV_MAGIC: u32 = 3785773506;
+pub const STATS_MCV_TYPE_BASIC: u32 = 1;
+pub const STATS_MCVLIST_MAX_ITEMS: u32 = 10000;
 pub const BUF_REFCOUNT_ONE: u32 = 1;
 pub const BUF_REFCOUNT_MASK: u32 = 262143;
 pub const BUF_USAGECOUNT_MASK: u32 = 3932160;
@@ -20934,6 +20955,27 @@ impl Default for FormData_pg_seclabel {
     }
 }
 #[repr(C)]
+#[derive(Debug)]
+pub struct FormData_pg_statistic_ext {
+    pub oid: Oid,
+    pub stxrelid: Oid,
+    pub stxname: NameData,
+    pub stxnamespace: Oid,
+    pub stxowner: Oid,
+    pub stxstattarget: int32,
+    pub stxkeys: int2vector,
+}
+impl Default for FormData_pg_statistic_ext {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+pub type Form_pg_statistic_ext = *mut FormData_pg_statistic_ext;
+#[repr(C)]
 #[derive(Debug, Copy, Clone)]
 pub struct FormData_pg_tablespace {
     pub oid: Oid,
@@ -27354,6 +27396,98 @@ pub type row_security_policy_hook_type = ::core::option::Option<
 >;
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]
+pub struct MVNDistinctItem {
+    pub ndistinct: f64,
+    pub attrs: *mut Bitmapset,
+}
+impl Default for MVNDistinctItem {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+#[repr(C)]
+#[derive(Debug)]
+pub struct MVNDistinct {
+    pub magic: uint32,
+    pub type_: uint32,
+    pub nitems: uint32,
+    pub items: __IncompleteArrayField<MVNDistinctItem>,
+}
+impl Default for MVNDistinct {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+#[repr(C)]
+#[derive(Debug, Default)]
+pub struct MVDependency {
+    pub degree: f64,
+    pub nattributes: AttrNumber,
+    pub attributes: __IncompleteArrayField<AttrNumber>,
+}
+#[repr(C)]
+#[derive(Debug)]
+pub struct MVDependencies {
+    pub magic: uint32,
+    pub type_: uint32,
+    pub ndeps: uint32,
+    pub deps: __IncompleteArrayField<*mut MVDependency>,
+}
+impl Default for MVDependencies {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct MCVItem {
+    pub frequency: f64,
+    pub base_frequency: f64,
+    pub isnull: *mut bool,
+    pub values: *mut Datum,
+}
+impl Default for MCVItem {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+#[repr(C)]
+#[derive(Debug)]
+pub struct MCVList {
+    pub magic: uint32,
+    pub type_: uint32,
+    pub nitems: uint32,
+    pub ndimensions: AttrNumber,
+    pub types: [Oid; 8usize],
+    pub items: __IncompleteArrayField<MCVItem>,
+}
+impl Default for MCVList {
+    fn default() -> Self {
+        let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+        unsafe {
+            ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+            s.assume_init()
+        }
+    }
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
 pub struct buftag {
     pub rnode: RelFileNode,
     pub forkNum: ForkNumber::Type,
@@ -39777,6 +39911,48 @@ unsafe extern "C-unwind" {
         hasRowSecurity: *mut bool,
         hasSubLinks: *mut bool,
     );
+    pub fn statext_ndistinct_load(mvoid: Oid) -> *mut MVNDistinct;
+    pub fn statext_dependencies_load(mvoid: Oid) -> *mut MVDependencies;
+    pub fn statext_mcv_load(mvoid: Oid) -> *mut MCVList;
+    pub fn BuildRelationExtStatistics(
+        onerel: Relation,
+        totalrows: f64,
+        numrows: ::core::ffi::c_int,
+        rows: *mut HeapTuple,
+        natts: ::core::ffi::c_int,
+        vacattrstats: *mut *mut VacAttrStats,
+    );
+    pub fn ComputeExtStatisticsRows(
+        onerel: Relation,
+        natts: ::core::ffi::c_int,
+        stats: *mut *mut VacAttrStats,
+    ) -> ::core::ffi::c_int;
+    pub fn statext_is_kind_built(htup: HeapTuple, kind: ::core::ffi::c_char) -> bool;
+    pub fn dependencies_clauselist_selectivity(
+        root: *mut PlannerInfo,
+        clauses: *mut List,
+        varRelid: ::core::ffi::c_int,
+        jointype: JoinType::Type,
+        sjinfo: *mut SpecialJoinInfo,
+        rel: *mut RelOptInfo,
+        estimatedclauses: *mut *mut Bitmapset,
+    ) -> Selectivity;
+    pub fn statext_clauselist_selectivity(
+        root: *mut PlannerInfo,
+        clauses: *mut List,
+        varRelid: ::core::ffi::c_int,
+        jointype: JoinType::Type,
+        sjinfo: *mut SpecialJoinInfo,
+        rel: *mut RelOptInfo,
+        estimatedclauses: *mut *mut Bitmapset,
+    ) -> Selectivity;
+    pub fn has_stats_of_kind(stats: *mut List, requiredkind: ::core::ffi::c_char) -> bool;
+    pub fn choose_best_statistics(
+        stats: *mut List,
+        requiredkind: ::core::ffi::c_char,
+        clause_attnums: *mut *mut Bitmapset,
+        nclauses: ::core::ffi::c_int,
+    ) -> *mut StatisticExtInfo;
     pub static mut BufferIOLWLockArray: *mut LWLockMinimallyPadded;
     pub fn LockBufHdr(desc: *mut BufferDesc) -> uint32;
     pub static mut BufferDescriptors: *mut BufferDescPadded;

pgrx-pg-sys/src/include/pg13.rs

@@ -213,6 +213,7 @@ pub enum BuiltinOid {
     RelationRelationId = 1259,
     SPGIST_AM_OID = 4000,
     SecLabelRelationId = 3596,
+    StatisticExtRelationId = 3381,
     StatisticRelationId = 2619,
     TABLE_AM_HANDLEROID = 269,
     TEXTARRAYOID = 1009,
@@ -478,6 +479,7 @@ impl BuiltinOid {
             1259 => Ok(BuiltinOid::RelationRelationId),
             4000 => Ok(BuiltinOid::SPGIST_AM_OID),
             3596 => Ok(BuiltinOid::SecLabelRelationId),
+            3381 => Ok(BuiltinOid::StatisticExtRelationId),
             2619 => Ok(BuiltinOid::StatisticRelationId),
             269 => Ok(BuiltinOid::TABLE_AM_HANDLEROID),
             1009 => Ok(BuiltinOid::TEXTARRAYOID),