Files
programming/PostgreSQL/build_rdbms_01/install_pg_hint_plan.sh
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2026-10-25 22:20:39 +01:00

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#!/usr/bin/env bash
set -Eeuo pipefail
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck source=install_common.sh
source "$SCRIPT_DIR/install_common.sh"
readonly STAGING_DIR="${STAGING_DIR:-$SCRIPT_DIR/tmp}"
readonly POSTGRES_ROOT="${POSTGRES_ROOT:-/app/postgres/rdbms}"
readonly PG_HINT_PLAN_REPOSITORY="${PG_HINT_PLAN_REPOSITORY:-ossc-db/pg_hint_plan}"
if [[ "${1:-}" == "--help" || "${1:-}" == "-h" ]]; then
show_help "$0" "Build and install pg_hint_plan for an existing PostgreSQL installation."
exit 0
fi
POSTGRES_VERSION="$(parse_postgresql_version "$@")"
readonly POSTGRES_VERSION
require_tools curl tar make
readonly PREFIX="${PREFIX:-$POSTGRES_ROOT/$POSTGRES_VERSION}"
readonly PG_CONFIG="$PREFIX/bin/pg_config"
require_postgresql_installation "$PREFIX"
reset_staging_dir "$STAGING_DIR"
readonly PG_HINT_PLAN_TAG="${PG_HINT_PLAN_TAG:-$(latest_pg_hint_plan_tag "$PG_HINT_PLAN_REPOSITORY" "${POSTGRES_VERSION%%.*}")}"
[[ -n "$PG_HINT_PLAN_TAG" ]] || die "could not determine a pg_hint_plan tag"
readonly PG_HINT_PLAN_DIR="$STAGING_DIR/pg_hint_plan-$PG_HINT_PLAN_TAG"
printf 'Building pg_hint_plan %s\n' "$PG_HINT_PLAN_TAG"
download_source "$STAGING_DIR" "$PG_HINT_PLAN_REPOSITORY" "$PG_HINT_PLAN_TAG" \
"pg_hint_plan-$PG_HINT_PLAN_TAG.tar.gz" "$PG_HINT_PLAN_DIR"
record_source_download "pg_hint_plan" "$(github_source_url "$PG_HINT_PLAN_REPOSITORY" "$PG_HINT_PLAN_TAG")" "$PG_HINT_PLAN_TAG"
cd "$PG_HINT_PLAN_DIR"
make -j"${JOBS:-$(nproc)}" USE_PGXS=1 PG_CONFIG="$PG_CONFIG"
make install USE_PGXS=1 PG_CONFIG="$PG_CONFIG"
test -f "$PREFIX/lib/pg_hint_plan.so"
test -f "$PREFIX/share/extension/pg_hint_plan.control"
readonly SAVED_SOURCE_DIR="$(copy_install_source "$PG_HINT_PLAN_DIR" "$PREFIX" "pg_hint_plan-$PG_HINT_PLAN_TAG")"
write_install_recipe "$SAVED_SOURCE_DIR" "$POSTGRES_VERSION" "$PREFIX" <<'RECIPE'
cd "$SCRIPT_DIR"
# Configure
# pg_hint_plan uses PGXS directly and does not require a separate configure step.
# Make
make -j"$JOBS" USE_PGXS=1 PG_CONFIG="$PG_CONFIG"
# Make install
make install USE_PGXS=1 PG_CONFIG="$PG_CONFIG"
RECIPE