Remove support for PG11

Remove support for compiling against PostgreSQL 11. This patch also removes PG11 specific compatibility macros.
davidkohn88 · Jun 1, 2021 · fb863f1 · fb863f1
1 parent 22ceabc
commit fb863f1
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diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -6,7 +6,7 @@ about: Something not work right? Help us fix it!
 
 **Relevant system information:**
  - OS: [e.g. Ubuntu 16.04, Windows 10 x64, etc]
- - PostgreSQL version (output of `postgres --version`): [e.g. 11.3, 12.0]
+ - PostgreSQL version (output of `postgres --version`): [e.g. 13.2, 12.0]
  - TimescaleDB version (output of `\dx` in `psql`): [e.g. 1.0.0]
  - Installation method: [e.g., "using Docker", "apt install", "source"]
 

diff --git a/docs/BuildSource.md b/docs/BuildSource.md
@@ -9,7 +9,7 @@ See the Releases tab for the latest release.
 
 **Prerequisites**:
 
-- A standard PostgreSQL 13.2+, 12 or 11.4+ installation with development
+- A standard PostgreSQL 13.2+ or 12  installation with development
 environment (header files) (e.g., `postgresql-server-dev-13` package
 for Linux, Postgres.app for MacOS)
 - C compiler (e.g., gcc or clang)
@@ -28,7 +28,7 @@ cd build && make
 make install
 ```
 
-Note, if you have multiple versions of PostgreSQL installed you can specify the path to `pg_config` 
+Note, if you have multiple versions of PostgreSQL installed you can specify the path to `pg_config`
 that should be used by using `./bootstrap -DPG_CONFIG=/path/to/pg_config`.
 
 Please see our [additional configuration instructions](https://docs.timescale.com/getting-started/installation).
@@ -42,7 +42,7 @@ See the Releases tab for the latest release.
 
 **Prerequisites**:
 
-- A standard [PostgreSQL 13.2+, 12 or 11.4+ 64-bit installation](https://www.enterprisedb.com/downloads/postgres-postgresql-downloads#windows)
+- A standard [PostgreSQL 13.2+ or 12 64-bit installation](https://www.enterprisedb.com/downloads/postgres-postgresql-downloads#windows)
 - OpenSSL for Windows
 - Microsoft Visual Studio 2017 with CMake and Git components
 - OR Visual Studio 2015/2016 with [CMake](https://cmake.org/) version 3.4 or greater and Git

diff --git a/scripts/test_restore_points.sh b/scripts/test_restore_points.sh
@@ -292,8 +292,8 @@ function test_diff()
 	diff ${RESULT_DIR}/single_node_${RESTORE_POINT_NAME} ${RESULT_DIR}/multi_node_${RESTORE_POINT_NAME}
 }
 
-if [ ${PG_VERSION_MAJOR} -lt 11 ]; then
-  echo "Current PostgreSQL version is not supported (expected version >= PG11)"
+if [ ${PG_VERSION_MAJOR} -lt 12 ]; then
+  echo "Current PostgreSQL version is not supported (expected version >= PG12)"
   exit 1
 fi
 

diff --git a/src/adts/README.md b/src/adts/README.md
@@ -4,12 +4,7 @@ This directory contains a collection of Abstract Data Types.
 These ADTS are containers that can store data of any other type.
 These ADTs use macros as oppossed to void pointers for performance
 reasons, as well as for better type safety. This approach to
-ADTs follows Postgres convention (see simplehash).
-
-## Simplehash
-
-This is a hash table implementation. Copied over from Postgres (where it's
-available after PG 11).
+ADTs follows Postgres convention.
 
 ## Vector