Add json-columns module: JSON columns in Hibernate 7.4.14 (@JdbcTypeCode(SqlTypes.JSON)), JSONB querying, GIN/expression indexes, dirty checking, Jackson 3 vs 2 on PostgreSQL 18.6 and MySQL 8.0.46

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_017ic4b6Kg9RWSTJzyz6KP9X
2026-10-30 17:00:46 +00:00
parent 98f4ed7411
commit b83cc9988e
51 changed files with 3178 additions and 0 deletions
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Starts the two servers the tests talk to, without Docker. Idempotent. Defaults match Db.java.
+#   PostgreSQL 18.6 : zonky embedded-postgres-binaries-linux-amd64 18.6.0 from Maven Central (initdb, pg_ctl, postgres only), port 55432
+#   MySQL 8.0.x     : Ubuntu packages mysql-server-core-8.0 + mysql-client-core-8.0, port 53306
+# Both refuse to run as root, so this script creates two throwaway OS users (pgj, myj). Run it as root in a disposable sandbox.
+set -euo pipefail
+BASE="${BASE:-/tmp/work/dbs}"
+PGPORT="${PGPORT:-55432}"; MYPORT="${MYPORT:-53306}"
+mkdir -p "$BASE/pg" "$BASE/mysql"
+id pgj >/dev/null 2>&1 || useradd -m pgj
+id myj >/dev/null 2>&1 || useradd -m myj
+
+if [ ! -x "$BASE/pg/pg/bin/postgres" ]; then
+  curl -sSfL -o "$BASE/pg/pg.jar" \
+    https://repo1.maven.org/maven2/io/zonky/test/postgres/embedded-postgres-binaries-linux-amd64/18.6.0/embedded-postgres-binaries-linux-amd64-18.6.0.jar
+  (cd "$BASE/pg" && unzip -o -q pg.jar && mkdir -p pg && tar -xJf postgres-linux-x86_64.txz -C pg)
+fi
+chmod -R a+rX "$BASE/pg"
+if [ ! -f "$BASE/pg/data/PG_VERSION" ]; then
+  mkdir -p "$BASE/pg/data"; chown pgj "$BASE/pg/data"
+  su pgj -c "cd /tmp && $BASE/pg/pg/bin/initdb -D $BASE/pg/data -U postgres -A trust -E UTF8 >/dev/null"
+fi
+su pgj -c "$BASE/pg/pg/bin/pg_ctl -D $BASE/pg/data -o '-p $PGPORT -k /tmp' -l $BASE/pg/data/pg.log -w start" || true
+
+if ! command -v mysqld >/dev/null; then
+  DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends mysql-server-core-8.0 mysql-client-core-8.0
+fi
+if [ ! -d "$BASE/mysql/data/mysql" ]; then
+  mkdir -p "$BASE/mysql/data"; chown -R myj "$BASE/mysql"
+  su myj -c "mysqld --no-defaults --initialize-insecure --datadir=$BASE/mysql/data >/dev/null 2>&1"
+fi
+chown -R myj "$BASE/mysql"
+if ! mysql -h127.0.0.1 -P"$MYPORT" -uroot -e 'select 1' >/dev/null 2>&1; then
+  su myj -c "nohup mysqld --no-defaults --secure-file-priv=NULL --datadir=$BASE/mysql/data --port=$MYPORT \
+    --socket=$BASE/mysql/my.sock --mysqlx=OFF --bind-address=127.0.0.1 --pid-file=$BASE/mysql/my.pid \
+    --log-error=$BASE/mysql/err.log >/dev/null 2>&1 &"
+  for _ in $(seq 1 40); do mysql -h127.0.0.1 -P"$MYPORT" -uroot -e 'select 1' >/dev/null 2>&1 && break; sleep 1; done
+fi
+psql -h 127.0.0.1 -p "$PGPORT" -U postgres -Atc 'select version()'
+mysql -h127.0.0.1 -P"$MYPORT" -uroot -Ne 'select version()'