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 && \

scripts/init.sh

@@ -44,6 +44,8 @@ sdb-admin -y add-leaf --host 127.0.0.1 --port 3307 --password ${INIT_PW}
 
 sdb-admin -y update-config --all --set-global --key enable_external_functions --value on
 sdb-admin -y update-config --all --set-global --key http_api --value on
+sdb-admin -y update-config --all --set-global --key fts2_java_path --value /usr/local/jdk-21/bin/java
+sdb-admin -y update-config --all --set-global --key fts2_java_home --value /usr/local/jdk-21
 
 isEngineVersionGE()
 {

test/test.sh

@@ -304,6 +304,23 @@ test_external_functions() {
 }
 TESTS+=("test_external_functions")
 
+test_fts() {
+    docker_run
+
+    query_master "create database fts"
+    local auth=$(echo -n "root:test" | base64)
+    query_master "create table fts.fts(t text, fulltext using version 2 (t))"
+    query_master "insert into fts.fts values ('hello'), ('world')"
+    query_master "optimize table fts.fts full"
+
+    OUTPUT=$(query_master "select bm25(f, 't:hello') as h from fts.fts f")
+    if [ "${OUTPUT}" != '{ "columns": [ "h" ], "rows": [ { "h": "0.3150668740272522" }, { "h": "0" } ] }' ] ; then
+        echo fts test failed: ${OUTPUT}
+        exit 1
+    fi
+}
+TESTS+=("test_fts")
+
 test_auto_restart() {
     local exit_code