Menu
Entry index for DBClient (OneClient), a unified database testing CLI client. Start here when you are unsure which sub-skill to use.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Practical guide for adding a new database or middleware engine to DBClient. Use this skill when you need to introduce a new dbType.
Cross-cutting core mechanisms of DBClient: CLI argument parsing, DBConfig, TesterFactory, TestExecutor, and the DatabaseTester interface. Use this skill when modifying generic flows or adding engine registration, validation, or dependencies.
KV / coordination engines in DBClient: Redis, RedisCluster, Redis Sentinel, Camellia-Proxy, Etcd, and Zookeeper. Use this skill when adding, debugging, or modifying such a Tester.
Message-queue engines in DBClient: Kafka, Pulsar, RabbitMQ, and RocketMQ. Use this skill when adding, debugging, or modifying such a Tester.
Relational / JDBC-protocol-compatible engines in DBClient. Covers MySQL-compatible, PostgreSQL-compatible, Oracle, SQLServer, domestic / regulated databases, and analytical databases such as StarRocks, Doris, and ClickHouse. Use this skill when adding, debugging, or modifying such a Tester.
Search / log-retrieval engines in DBClient: Elasticsearch 8.x and OpenSearch. Use this skill when adding, debugging, or modifying such a Tester.
| name | dbclient |
| description | Entry index for DBClient (OneClient), a unified database testing CLI client. Start here when you are unsure which sub-skill to use. |
A unified Java command-line database testing client supporting connection test, query execution, connection stress test, benchmark, and execution-loop test.
Entry point: src/main/java/OneClient.java
| What you want to do | Skill to use |
|---|---|
| Modify CLI parameters, DBConfig, TesterFactory mapping, or TestExecutor generic logic | dbclient-core |
| Debug or extend a specific database engine | dbclient-engine-* |
| Modify the generic behavior of a test mode (query / benchmark / connectionstress / executionloop) | dbclient-testmode-* |
| Integrate a new database from scratch | dbclient-add-engine |
| Troubleshoot a failed test run | dbclient-troubleshooting |
| Skill | Covered engines |
|---|---|
dbclient-engine-relational | MySQL / MariaDB / TiDB / OceanBase / PolarDB-X / GreatSQL / GreatDB / GreptimeDB / FoxLake / PostgreSQL / OpenTenBase / Oracle / SQLServer / Dameng / GaussDB / OpenGauss / Kingbase / Vastbase / MogDB / Gbase8c / ClickHouse / StarRocks / Doris / SelectDB |
dbclient-engine-kv | Redis / RedisCluster / Redis Sentinel / Camellia-Redis-Proxy / Etcd / Zookeeper |
dbclient-engine-mq | Kafka / Pulsar / RabbitMQ / RocketMQ |
dbclient-engine-search | Elasticsearch 8.x / OpenSearch |
dbclient-engine-vector | Milvus / Qdrant |
dbclient-engine-ts | InfluxDB / TDengine / VictoriaMetrics / VictoriaLogs / Loki |
dbclient-engine-storage | MongoDB / MinIO / Hadoop / Hive / Vault / Nebula |
gradle build
gradle shadowJar
java -jar build/libs/oneclient-1.0-all.jar \
-h 127.0.0.1 -P 3306 -u root -p password -d test \
-e mysql -t query -q "SELECT 1"
OneClient.java, DBConfig.java, TesterFactory.java, or build.gradle, sync dbclient-core.dbclient-engine-* skill.dbclient-add-engine and the relevant engine-family skill.