blitss · blitss · Nov 15, 2025 · Nov 15, 2025 · Nov 15, 2025 · Nov 15, 2025
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -19,9 +19,9 @@ jobs:
     strategy:
       fail-fast: false # We want all of them to run, even if one fails
       matrix:
-        os: [ "buildjet-4vcpu-ubuntu-2204" ]
-        pg: [ "13", "14", "15", "16", "17" ]
-        
+        os: ["buildjet-4vcpu-ubuntu-2204"]
+        pg: ["13", "14", "15", "16", "17", "18"]
+
     runs-on: ${{ matrix.os }}
     env:
       RUSTC_WRAPPER: sccache
@@ -54,11 +54,10 @@ jobs:
           brew install postgresql@${{ matrix.pg_version }}
           echo "/usr/local/opt/postgresql@${{ matrix.pg_version }}/bin" >> $GITHUB_PATH
 
-
       - name: Set up prerequisites and environment
         run: |
           sudo apt-get update -y -qq --fix-missing
-          
+
           echo ""
           echo "----- Install sccache -----"
           mkdir -p $HOME/.local/bin
@@ -68,11 +67,11 @@ jobs:
           echo "$HOME/.local/bin" >> $GITHUB_PATH
           mkdir -p /home/runner/.cache/sccache
           echo ""
-          
+
           echo "----- Set up dynamic variables -----"
           cat $GITHUB_ENV
           echo ""
-          
+
           echo "----- Install system dependencies -----"
           sudo apt-get install -y \
             build-essential \
@@ -88,7 +87,7 @@ jobs:
           echo "----- Print env -----"
           env
           echo ""
-          
+
       - name: Cache cargo registry
         uses: actions/cache@v4
         continue-on-error: false
@@ -118,7 +117,7 @@ jobs:
           cargo pgrx init --pg${{ matrix.pg }} /usr/lib/postgresql/${{ matrix.pg }}/bin/pg_config
       - name: Run tests
         run: echo "\q" | cargo pgrx run pg${{ matrix.pg }} && cargo test --no-default-features --features pg${{ matrix.pg }}
-      
+
       - name: Build
         run: cargo pgrx package --features pg${{ matrix.pg }} --pg-config /usr/lib/postgresql/${{ matrix.pg }}/bin/pg_config
 
@@ -148,8 +147,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        os: [ "buildjet-4vcpu-ubuntu-2204" ]
-        pg: [ "16" ]
+        os: ["buildjet-4vcpu-ubuntu-2204"]
+        pg: ["16"]
     steps:
       - uses: actions/checkout@v4
 
@@ -201,4 +200,4 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Run rustfmt
-        run: cargo fmt -- --check
+        run: cargo fmt -- --check
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
@@ -3,7 +3,7 @@ name: Build • Publish • Release
 # We still build + release when a tag like v1.2.3 is pushed
 on:
   push:
-    tags: ['v*']
+    tags: ["v*"]
 
 permissions:
   contents: write
@@ -12,21 +12,23 @@ permissions:
 
 env:
   EXTENSION_NAME: typeid
-  DOCKER_IMAGE:   ghcr.io/blitss/typeid-pg
+  DOCKER_IMAGE: ghcr.io/blitss/typeid-pg
 
 jobs:
-
   # -------------------------------------------------------------
   # 1. Build binaries for every PG version / OS / arch
   # -------------------------------------------------------------
   build-and-publish:
     strategy:
       fail-fast: false
       matrix:
-        pg_version: [13, 14, 15, 16, 17]
-        os: [buildjet-4vcpu-ubuntu-2204,
-             buildjet-4vcpu-ubuntu-2204-arm,
-             macos-latest]
+        pg_version: [13, 14, 15, 16, 17, 18]
+        os:
+          [
+            buildjet-4vcpu-ubuntu-2204,
+            buildjet-4vcpu-ubuntu-2204-arm,
+            macos-latest,
+          ]
 
     runs-on: ${{ matrix.os }}
 
@@ -38,7 +40,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-          override:  true
+          override: true
 
       # --- PostgreSQL (Linux) ------------------------------------------
       - name: Install PostgreSQL (Linux)
@@ -114,7 +116,6 @@ jobs:
           path: release/*.tar.gz
           retention-days: 29
 
-
   # -------------------------------------------------------------
   # 2. Build & push the multi-arch Docker image
   # -------------------------------------------------------------
@@ -124,7 +125,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg_version: [13, 14, 15, 16, 17]
+        pg_version: [13, 14, 15, 16, 17, 18]
     steps:
       - uses: actions/checkout@v4
 
@@ -149,30 +150,29 @@ jobs:
           images: ${{ env.DOCKER_IMAGE }}
           tags: |
             type=raw,value=${{ matrix.pg_version }}
-            type=raw,value=latest,enable=${{ matrix.pg_version == 17 }}
-            type=raw,value=${{ github.ref_name }},enable=${{ matrix.pg_version == 17 }}
+            type=raw,value=latest,enable=${{ matrix.pg_version == 18 }}
+            type=raw,value=${{ github.ref_name }},enable=${{ matrix.pg_version == 18 }}
 
       - name: Build & push
         uses: docker/build-push-action@v4
         with:
           context: .
-          push:    true
+          push: true
           platforms: linux/amd64,linux/arm64
           build-args: |
             PG_VERSION=${{ matrix.pg_version }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
-
   # -------------------------------------------------------------
   # 3. Draft / publish the GitHub Release
   # -------------------------------------------------------------
   release:
     needs: [build-and-publish]
     runs-on: ubuntu-latest
     permissions:
-      contents: write   # create / update the release
-      packages: write   # attach artifacts
+      contents: write # create / update the release
+      packages: write # attach artifacts
     steps:
       - uses: actions/checkout@v4
         with:
@@ -193,9 +193,9 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          tag: ${{ github.ref_name }}    # the tag we just pushed
-          publish:   false               # keep as draft for now
-          prerelease: false              # we'll flip below
+          tag: ${{ github.ref_name }} # the tag we just pushed
+          publish: false # keep as draft for now
+          prerelease: false # we'll flip below
           config-name: release-drafter.yml
 
       # --- 3-c. Flip logic: ONLY "main" ⇒ final ------------------------
@@ -213,11 +213,11 @@ jobs:
       - name: Publish GitHub Release
         uses: softprops/action-gh-release@v2
         with:
-          name:       ${{ steps.notes.outputs.name }}
-          tag_name:   ${{ steps.notes.outputs.tag_name }}
-          body:       ${{ steps.notes.outputs.body }}
+          name: ${{ steps.notes.outputs.name }}
+          tag_name: ${{ steps.notes.outputs.tag_name }}
+          body: ${{ steps.notes.outputs.body }}
           prerelease: ${{ steps.prerelease.outputs.is_pre }}
-          draft:      false
+          draft: false
           files: |
             release/*.tar.gz
         env:

diff --git a/.github/workflows/test-migrations.yaml b/.github/workflows/test-migrations.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      
+
       - name: Install PostgreSQL
         run: |
           sudo apt-get update
@@ -24,19 +24,19 @@ jobs:
           wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
           sudo apt-get update -y -qq --fix-missing
           sudo apt-get install postgresql-16 postgresql-server-dev-16
-          
-      - name: Install v0.1.0
+
+      - name: Install previous latest version
         run: |
           # Install.sh will by default install the latest stable release that we'll need to test against.
           sudo bash install.sh
-          
+
       - name: Start PostgreSQL and create test database
         run: |
           sudo systemctl start postgresql.service
           sudo -u postgres createuser -s -d -r -w runner
           createdb -U runner test_extension
-          
-      - name: Install v0.1.0 and create test data
+
+      - name: Create test data
         run: |
           psql -U runner -d test_extension -c "CREATE EXTENSION typeid;"
           psql -U runner -d test_extension -c "
@@ -48,31 +48,30 @@ jobs:
           # Verify v0.1.0 works
           psql -U runner -d test_extension -c "SELECT COUNT(*) FROM migration_test;"
           psql -U runner -d test_extension -c "SELECT typeid_generate('user') FROM migration_test;"
-
-
+
       - name: Install cargo-pgrx
         run: |
           PGRX_VERSION=$(cargo metadata --format-version 1 | jq -r '.packages[]|select(.name=="pgrx")|.version')
           cargo install --locked --version=$PGRX_VERSION cargo-pgrx --debug --force
           cargo pgrx init --pg16 $(which pg_config)
-          
+
       - name: Install latest version and test migration
         run: |
           # Build the new version and install
           cargo pgrx package --features pg16 --pg-config $(which pg_config)
           cargo pgrx install --features pg16 --release --sudo
-          
+
           # Perform the migration
           psql -U runner -d test_extension -c "ALTER EXTENSION typeid UPDATE;"
           psql -U runner -d test_extension -c "SELECT extversion FROM pg_extension WHERE extname = 'typeid';"
-          
+
           # Verify old data still works
           psql -U runner -d test_extension -c "SELECT COUNT(*) FROM migration_test;"
           psql -U runner -d test_extension -c "SELECT typeid_prefix(id) FROM migration_test;"
-          
+
           # Test new functions
           # todo: should extract that to a test sql file
           psql -U runner -d test_extension -c "SELECT typeid_generate_nil();"
           psql -U runner -d test_extension -c "SELECT typeid_is_valid('user_01h455vb4pex5vsknk084sn02q');"
           psql -U runner -d test_extension -c "SELECT COUNT(*) FROM migration_test WHERE id @> 'user';"
-          psql -U runner -d test_extension -c "SELECT typeid_has_prefix(typeid_generate('test'), 'test');"
+          psql -U runner -d test_extension -c "SELECT typeid_has_prefix(typeid_generate('test'), 'test');"
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -0,0 +1,6 @@
+{
+  "rust-analyzer.cargo.features": [
+    "pg17"
+  ],
+  "rust-analyzer.cargo.noDefaultFeatures": true
+}
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "typeid"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 
 [lib]
@@ -11,23 +11,24 @@ name = "pgrx_embed_typeid"
 path = "./src/bin/pgrx_embed.rs"
 
 [features]
-default = ["pg17"]
+default = ["pg18"]
 pg13 = ["pgrx/pg13", "pgrx-tests/pg13" ]
 pg14 = ["pgrx/pg14", "pgrx-tests/pg14" ]
 pg15 = ["pgrx/pg15", "pgrx-tests/pg15" ]
 pg16 = ["pgrx/pg16", "pgrx-tests/pg16" ]
 pg17 = ["pgrx/pg17", "pgrx-tests/pg17" ]
+pg18 = ["pgrx/pg18", "pgrx-tests/pg18" ]
 pg_test = []
 
 [dependencies]
 gxhash = { version = "3.5.0" }
-pgrx = "=0.15.0"
-serde = "1.0.219"
-thiserror = "2.0.12"
-uuid = { version = "1.17", features = ["v7", "fast-rng", "serde"] }
+pgrx = "=0.16.1"
+serde = "1.0.228"
+thiserror = "2.0.17"
+uuid = { version = "1.18", features = ["v7", "fast-rng", "serde"] }
 
 [dev-dependencies]
-pgrx-tests = "=0.15.0"
+pgrx-tests = "=0.16.1"
 serde_yaml = "0.9"
 libtest-mimic = "0.8"
 

diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-ARG PG_VERSION=16
+ARG PG_VERSION=18
 FROM postgres:${PG_VERSION}
 
 RUN apt update && apt install -y curl

diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 Andrew Vasilyev
+Copyright (c) 2025 Andrew Vasilyev
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/Readme.md b/Readme.md
@@ -60,30 +60,30 @@ curl -sSL https://raw.githubusercontent.com/blitss/typeid-postgres/refs/heads/ma
 Or you can specify the pg_config directly:
 
 ```bash
-curl -sSL https://raw.githubusercontent.com/blitss/typeid-postgres/refs/heads/main/install.sh | sudo bash -s -- /usr/pgsql-16/bin/pg_config
+curl -sSL https://raw.githubusercontent.com/blitss/typeid-postgres/refs/heads/main/install.sh | sudo bash -s -- /usr/pgsql-18/bin/pg_config
 ```
 
 You can upgrade the same way and then run `ALTER EXTENSION typeid UPDATE;` in your Postgres database to run migration scripts. 
 
 3) By building extension manually
 
 Prerequisites:
-* Postgres 13.x-17.x installed (probably from your package manager), including the "-server" package
+* Postgres 13.x-18.x installed (probably from your package manager), including the "-server" package
 
 * The Rust toolchain
 
 * A 64bit Intel Architecture
 
 Windows is not supported due to pgrx limitations.
 
-Run these commands (replace pg13 with your pg version and `which pg_config` part with your pg path if necessary):
+Run these commands (replace pg18 with your pg version and `which pg_config` part with your pg path if necessary):
 
 ```bash
 git clone https://github.com/blitss/typeid-postgres-extension.git
 cd typeid-postgres-extension
 cargo install cargo-pgx
 
-cargo pgx init --pg13=`which pg_config`
+cargo pgx init --pg18=`which pg_config`
 cargo pgx install --release --sudo
 ```
 

diff --git a/sql/typeid--0.2.0--0.3.0.sql b/sql/typeid--0.2.0--0.3.0.sql
@@ -0,0 +1,3 @@
+/*
+nothing changed in terms of schema
+*/