---
headless: true
---
- [快速入门]({{< relref "./docs/start/_index.md" >}})

- [概述]({{< relref "./docs/overview/_index.md" >}})
    - [用例]({{< relref "./docs/overview/use-cases.md" >}})
    - [openLooKeng概念]({{< relref "./docs/overview/concepts.md" >}})

- [安装]({{< relref "./docs/installation/_index.md" >}})
    - [手动部署openLooKeng]({{< relref "./docs/installation/deployment.md" >}})
    - [自动部署openLooKeng]({{< relref "./docs/installation/deployment-auto.md" >}})
    - [命令行接口]({{< relref "./docs/installation/cli.md" >}})
    - [JDBC驱动]({{< relref "./docs/installation/jdbc.md" >}})
    - [openLooKeng验证器]({{< relref "./docs/installation/verifier.md" >}})
    - [基准驱动]({{< relref "./docs/installation/benchmark-driver.md" >}})
    - [Tableau的Web连接器]({{< relref "./docs/installation/tableau.md" >}})
    - [部署具有高可用（HA）的openLooKeng]({{< relref "./docs/installation/deployment-ha.md" >}})
    - [openLooKeng ODBC用户手册]({{< relref "./docs/installation/odbc.md" >}})

- [安全]("#")
    - [协调节点Kerberos认证]({{< relref "./docs/security/server.md" >}})
    - [CLI接口的Kerberos认证]({{< relref "./docs/security/cli.md" >}})
    - [LDAP认证]({{< relref "./docs/security/ldap.md" >}})
    - [Java密钥库和信任库]({{< relref "./docs/security/tls.md" >}})
    - [内置系统访问控制]({{< relref "./docs/security/built-in-system-access-control.md" >}})
    - [Ranger访问控制]({{< relref "./docs/security/ranger-access-control.md" >}})
    - [内部通信安全]({{< relref "./docs/security/internal-communication.md" >}})
    - [密码加密]({{< relref "./docs/security/password-encryption.md" >}})
    - [HAZELCAST认证]({{< relref "./docs/security/hazelcast.md" >}})
- [管理]("#")
    - [Web界面]({{< relref "./docs/admin/web-interface.md" >}})
    - [openLooKeng调优]({{< relref "./docs/admin/tuning.md" >}})
    - [属性参考]({{< relref "./docs/admin/properties.md" >}})
    - [溢出到磁盘]({{< relref "./docs/admin/spill.md" >}})
    - [资源组]({{< relref "./docs/admin/resource-groups.md" >}})
    - [会话属性管理器]({{< relref "./docs/admin/session-property-managers.md" >}})
    - [分布式排序]({{< relref "./docs/admin/dist-sort.md" >}})
    - [动态目录]({{< relref "./docs/admin/dynamic-catalog.md" >}})
    - [水平伸缩]({{< relref "./docs/admin/horizontal-scaling.md" >}})
    - [动态过滤]({{< relref "./docs/admin/dynamic-filters.md" >}})
    - [审计日志]({{< relref "./docs/admin/audit-log.md" >}})

- [查询优化器]("#")
    - [表统计]({{< relref "./docs/optimizer/statistics.md" >}})
    - [EXPLAIN成本]({{< relref "./docs/optimizer/cost-in-explain.md" >}})
    - [基于成本的优化]({{< relref "./docs/optimizer/cost-based-optimizations.md" >}})

- [启发式索引]("#")
    - [openLooKeng启发式索引]({{< relref "./docs/indexer/overview.md" >}})
    - [索引命令行接口]({{< relref "./docs/indexer/indexer-cli.md" >}})
    - [位图索引]({{< relref "./docs/indexer/bitmap.md" >}})
    - [Minmax索引]({{< relref "./docs/indexer/minmax.md" >}})
    - [Bloom索引]({{< relref "./docs/indexer/bloom.md" >}})

- [连接器]({{< relref "./docs/connector/_index.md" >}})
    - [CarbonData]({{< relref "./docs/connector/carbondata.md" >}})
    - [数据中心]({{< relref "./docs/connector/datacenter.md" >}})
    - [Elasticsearch]({{< relref "./docs/connector/elasticsearch.md" >}})
    - [Hana]({{< relref "./docs/connector/hana.md" >}})
    - [HBase]({{< relref "./docs/connector/HBase.md" >}})
    - [Hive]({{< relref "./docs/connector/hive.md" >}})
    - [Hive连接器GCS教程]({{< relref "./docs/connector/hive-gcs-tutorial.md" >}})
    - [Hive安全配置]({{< relref "./docs/connector/hive-security.md" >}})
    - [JMX]({{< relref "./docs/connector/jmx.md" >}})
    - [Kafka]({{< relref "./docs/connector/kafka.md" >}})
    - [Kafka连接器教程]({{< relref "./docs/connector/kafka-tutorial.md" >}})
    - [本地文件]({{< relref "./docs/connector/localfile.md" >}})
    - [内存]({{< relref "./docs/connector/memory.md" >}})
    - [MySQL]({{< relref "./docs/connector/mysql.md" >}})
    - [PostgreSQL]({{< relref "./docs/connector/postgresql.md" >}})
    - [SQL Server]({{< relref "./docs/connector/sqlserver.md" >}})
    - [系统]({{< relref "./docs/connector/system.md" >}})
    - [Thrift]({{< relref "./docs/connector/thrift.md" >}})
    - [TPCDS]({{< relref "./docs/connector/tpcds.md" >}})
    - [TPCH]({{< relref "./docs/connector/tpch.md" >}})
    - [VDM]({{< relref "./docs/connector/vdm.md" >}})
    - [Oracle]({{< relref "./docs/connector/oracle.md" >}})
    - [MongoDB]({{< relref "./docs/connector/mongodb.md" >}})
    - [openGauss]({{< relref "./docs/connector/opengauss.md" >}})

- [函数和运算符]("#")
    - [逻辑运算符]({{< relref "./docs/functions/logical.md" >}})
    - [比较函数和运算符]({{< relref "./docs/functions/comparison.md" >}})
    - [条件表达式]({{< relref "./docs/functions/conditional.md" >}})
    - [Lambda表达式]({{< relref "./docs/functions/lambda.md" >}})
    - [转换函数]({{< relref "./docs/functions/conversion.md" >}})
    - [数学函数和运算符]({{< relref "./docs/functions/math.md" >}})
    - [按位运算函数]({{< relref "./docs/functions/bitwise.md" >}})
    - [decimal函数和运算符]({{< relref "./docs/functions/decimal.md" >}})
    - [字符串函数和运算符]({{< relref "./docs/functions/string.md" >}})
    - [正则表达式函数]({{< relref "./docs/functions/regexp.md" >}})
    - [二进制函数和运算符]({{< relref "./docs/functions/binary.md" >}})
    - [JSON函数和运算符]({{< relref "./docs/functions/json.md" >}})
    - [日期和时间函数和运算符]({{< relref "./docs/functions/datetime.md" >}})
    - [聚合函数]({{< relref "./docs/functions/aggregate.md" >}})
    - [窗口函数]({{< relref "./docs/functions/window.md" >}})
    - [数组函数和运算符]({{< relref "./docs/functions/array.md" >}})
    - [map函数和运算符]({{< relref "./docs/functions/map.md" >}})
    - [URL函数]({{< relref "./docs/functions/url.md" >}})
    - [地理空间函数]({{< relref "./docs/functions/geospatial.md" >}})
    - [HyperLogLog函数]({{< relref "./docs/functions/hyperloglog.md" >}})
    - [分位数摘要函数]({{< relref "./docs/functions/qdigest.md" >}})
    - [UUID函数]({{< relref "./docs/functions/uuid.md" >}})
    - [颜色函数]({{< relref "./docs/functions/color.md" >}})
    - [会话信息]({{< relref "./docs/functions/session.md" >}})
    - [Teradata函数]({{< relref "./docs/functions/teradata.md" >}})

- [SQL语言]("#")
    - [数据类型]({{< relref "./docs/language/types.md" >}})
    - [预留关键字]({{< relref "./docs/language/reserved.md" >}})
    - [旧时间戳和新时间戳]({{< relref "./docs/language/timestamp.md" >}})

- [SQL语法介绍]({{< relref "./docs/sql/_index.md" >}})
    - [ALTER SCHEMA]({{< relref "./docs/sql/alter-schema.md" >}})
    - [ALTER TABLE]({{< relref "./docs/sql/alter-table.md" >}})
    - [ANALYZE]({{< relref "./docs/sql/analyze.md" >}})
    - [CACHE TABLE]({{< relref "./docs/sql/cache-table.md" >}})
    - [CALL]({{< relref "./docs/sql/call.md" >}})
    - [COMMENT]({{< relref "./docs/sql/comment.md" >}})
    - [COMMIT]({{< relref "./docs/sql/commit.md" >}})
    - [CREATE ROLE]({{< relref "./docs/sql/create-role.md" >}})
    - [CREATE SCHEMA]({{< relref "./docs/sql/create-schema.md" >}})
    - [CREATE TABLE]({{< relref "./docs/sql/create-table.md" >}})
    - [CREATE TABLE AS]({{< relref "./docs/sql/create-table-as.md" >}})
    - [CREATE VIEW]({{< relref "./docs/sql/create-view.md" >}})
    - [DEALLOCATE PREPARE]({{< relref "./docs/sql/deallocate-prepare.md" >}})
    - [DELETE]({{< relref "./docs/sql/delete.md" >}})
    - [DESCRIBE]({{< relref "./docs/sql/describe.md" >}})
    - [DESCRIBE INPUT]({{< relref "./docs/sql/describe-input.md" >}})
    - [DESCRIBE OUTPUT]({{< relref "./docs/sql/describe-output.md" >}})
    - [DROP CACHE]({{< relref "./docs/sql/drop-cache.md" >}})
    - [DROP ROLE]({{< relref "./docs/sql/drop-role.md" >}})
    - [DROP SCHEMA]({{< relref "./docs/sql/drop-schema.md" >}})
    - [DROP TABLE]({{< relref "./docs/sql/drop-table.md" >}})
    - [DROP VIEW]({{< relref "./docs/sql/drop-view.md" >}})
    - [EXECUTE]({{< relref "./docs/sql/execute.md" >}})
    - [EXPLAIN]({{< relref "./docs/sql/explain.md" >}})
    - [EXPLAIN ANALYZE]({{< relref "./docs/sql/explain-analyze.md" >}})
    - [GRANT]({{< relref "./docs/sql/grant.md" >}})
    - [GRANT ROLES]({{< relref "./docs/sql/grant-roles.md" >}})
    - [INSERT]({{< relref "./docs/sql/insert.md" >}})
    - [INSERT OVERWRITE]({{< relref "./docs/sql/insert-overwrite.md" >}})
    - [JMX]({{< relref "./docs/sql/jmx.md" >}})
    - [PREPARE]({{< relref "./docs/sql/prepare.md" >}})
    - [RESET SESSION]({{< relref "./docs/sql/reset-session.md" >}})
    - [REVOKE]({{< relref "./docs/sql/revoke.md" >}})
    - [REVOKE ROLES]({{< relref "./docs/sql/revoke-roles.md" >}})
    - [ROLLBACK]({{< relref "./docs/sql/rollback.md" >}})
    - [SELECT]({{< relref "./docs/sql/select.md" >}})
    - [SET ROLE]({{< relref "./docs/sql/set-role.md" >}})
    - [SET SESSION]({{< relref "./docs/sql/set-session.md" >}})
    - [SHOW CACHE]({{< relref "./docs/sql/show-cache.md" >}})
    - [SHOW CATALOGS]({{< relref "./docs/sql/show-catalogs.md" >}})
    - [SHOW COLUMNS]({{< relref "./docs/sql/show-columns.md" >}})
    - [SHOW CREATE TABLE]({{< relref "./docs/sql/show-create-table.md" >}})
    - [SHOW CREATE VIEW]({{< relref "./docs/sql/show-create-view.md" >}})
    - [SHOW FUNCTIONS]({{< relref "./docs/sql/show-functions.md" >}})
    - [SHOW GRANTS]({{< relref "./docs/sql/show-grants.md" >}})
    - [SHOW ROLE GRANTS]({{< relref "./docs/sql/show-role-grants.md" >}})
    - [SHOW ROLES]({{< relref "./docs/sql/show-roles.md" >}})
    - [SHOW SCHEMAS]({{< relref "./docs/sql/show-schemas.md" >}})
    - [SHOW SESSION]({{< relref "./docs/sql/show-session.md" >}})
    - [SHOW STATS]({{< relref "./docs/sql/show-stats.md" >}})
    - [SHOW TABLES]({{< relref "./docs/sql/show-tables.md" >}})
    - [START TRANSACTION]({{< relref "./docs/sql/start-transaction.md" >}})
    - [UPDATE]({{< relref "./docs/sql/update.md" >}})
    - [USE]({{< relref "./docs/sql/use.md" >}})
    - [VACUUM]({{< relref "./docs/sql/vacuum.md" >}})
    - [VALUES]({{< relref "./docs/sql/values.md" >}})

- [迁移]("#")
    - [从Hive迁移]({{< relref "./docs/migration/from-hive.md" >}})
    - [SQL迁移工具]({{< relref "./docs/migration/sql-migration-tool.md" >}})
    - [支持Hive UDF]({{< relref "./docs/migration/hetu-hive-functions.md" >}})

- [开发者指南]({{< relref "./docs/develop/_index.md" >}})
    - [入门指南]({{< relref "./docs/develop/getting-started.md" >}})
    - [SPI概述]({{< relref "./docs/develop/spi-overview.md" >}})
    - [连接器]({{< relref "./docs/develop/connectors.md" >}})
    - [Example HTTP连接器]({{< relref "./docs/develop/example-http.md" >}})
    - [类型]({{< relref "./docs/develop/types.md" >}})
    - [函数]({{< relref "./docs/develop/functions.md" >}})
    - [系统访问控制]({{< relref "./docs/develop/system-access-control.md" >}})
    - [密码验证器]({{< relref "./docs/develop/password-authenticator.md" >}})
    - [事件侦听器]({{< relref "./docs/develop/event-listener.md" >}})
    - [文件系统访问实用程序]({{< relref "./docs/develop/filesystem.md" >}})
    - [启发式索引]({{< relref "./docs/develop/indexer.md" >}})
    - [Hive ORC Cache]({{< relref "./docs/develop/hive-orc-cache.md" >}})

- [openLooKeng REST接口说明]({{< relref "./docs/rest/_index.md" >}})
    - [节点资源]({{< relref "./docs/rest/node.md" >}})
    - [查询资源]({{< relref "./docs/rest/query.md" >}})
    - [阶段资源]({{< relref "./docs/rest/stage.md" >}})
    - [语句资源]({{< relref "./docs/rest/statement.md" >}})
    - [任务资源]({{< relref "./docs/rest/task.md" >}})

- [发行说明]("#")
    - [1.1.0]({{< relref "./docs/releasenotes/releasenotes-1.1.0.md" >}})
    - [1.0.1]({{< relref "./docs/releasenotes/releasenotes-1.0.1.md" >}})
    - [1.0.0]({{< relref "./docs/releasenotes/releasenotes-1.0.0.md" >}})
    - [0.1.0]({{< relref "./docs/releasenotes/releasenotes-0.1.0.md" >}})
