chore: add java

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2

Dockerfile

@@ -18,6 +18,13 @@ RUN yum makecache --refresh && \
     yum update -y expat libxml2 libgcrypt && \
     yum clean all
 
+RUN cd /tmp && \
+    wget https://download.java.net/openjdk/jdk21/ri/openjdk-21+35_linux-x64_bin.tar.gz && \
+    tar xzvf openjdk-21+35_linux-x64_bin.tar.gz && \
+    mv jdk-21 /usr/local/ && \
+    rm -f openjdk-21+35_linux-x64_bin.tar.gz && \
+    cd ..
+
 ENV JQ_VERSION='1.6'
 RUN wget --no-check-certificate https://raw.githubusercontent.com/jqlang/jq/master/sig/jq-release-old.key -O /tmp/jq-release.key && \
     wget --no-check-certificate https://raw.githubusercontent.com/jqlang/jq/master/sig/v${JQ_VERSION}/jq-linux64.asc -O /tmp/jq-linux64.asc && \

test/test.sh

@@ -304,6 +304,28 @@ test_external_functions() {
 }
 TESTS+=("test_external_functions")
 
+test_fts() {
+    docker_run
+
+    docker exec ${CURRENT_CONTAINER_ID} find / | grep java
+
+    query_master "set global fts2_java_path='/usr/local/jdk-21/bin/java'"
+    query_master "set global fts2_java_home='/usr/local/jdk-21'"
+    query_master "create database test"
+    local auth=$(echo -n "root:test" | base64)
+    query_master "create table test.fts(t text, fulltext using version 2 (t))"
+    query_master "insert into test.fts values ('hello'), ('world')"
+    query_master "optimize table test.fts full"
+
+    COUNT=$(query_master "select bm25(f, 't:hello') from test.fts f" | jq -r '.rows[0].c')
+    if [[ "${COUNT}" != "1" ]]; then
+        echo "FTS search did not produce 1 row"
+        echo ${COUNT}
+        exit 1
+    fi
+}
+TESTS+=("test_fts")
+
 test_auto_restart() {
     local exit_code