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  • [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" >}})
    • [认证用户映射]({{< relref "./docs/security/user-mapping.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" >}})
    • [函数命令空间管理]({{< relref "./docs/admin/function-namespace-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" >}})
    • [状态存储]({{< relref "./docs/admin/state-store.md" >}})
    • [元数据存储]({{< relref "./docs/admin/meta-store.md" >}})
    • [审计日志]({{< relref "./docs/admin/audit-log.md" >}})
    • [可靠查询执行]({{< relref "./docs/admin/reliable-execution.md" >}})
    • [JDBC数据源多分片管理]({{< relref "./docs/admin/multi-split-for-jdbc-data-source.md" >}})
    • [扩展物理执行计划]({{< relref "./docs/admin/extension-execution-planner.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" >}})
    • [基于rule的优化]({{< relref "./docs/optimizer/rule-based-optimizations.md" >}})
    • [Table Pushdown的优化]({{< relref "./docs/optimizer/table-pushdown.md" >}})

  • 启发式索引

    • [openLooKeng启发式索引]({{< relref "./docs/indexer/overview.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" >}})
    • [BTree索引]({{< relref "./docs/indexer/btree.md" >}})
    • [HIndex语句]({{< relref "./docs/indexer/hindex-statements.md" >}})
    • [new-index]({{< relref "./docs/indexer/new-index.md" >}})

  • Star Tree多维数据集

    • [概述]({{< relref "./docs/preagg/overview.md" >}})
    • [Join支持]({{< relref "./docs/preagg/join-queries.md" >}})
    • [语句]({{< relref "./docs/preagg/statements.md" >}})

  • [连接器]({{< relref "./docs/connector/_index.md" >}})

    • [CarbonData]({{< relref "./docs/connector/carbondata.md" >}})
    • [ClickHouse]({{< relref "./docs/connector/clickhouse.md" >}})
    • [数据中心]({{< relref "./docs/connector/datacenter.md" >}})
    • [Elasticsearch]({{< relref "./docs/connector/elasticsearch.md" >}})
    • [Greenplum]({{< relref "./docs/connector/greenplum.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" >}})
    • [Hudi]({{< relref "./docs/connector/Hudi.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" >}})
    • [Redis]({{< relref "./docs/connector/redis.md" >}})
    • [本地文件]({{< relref "./docs/connector/localfile.md" >}})
    • [内存]({{< relref "./docs/connector/memory.md" >}})
    • [MongoDB]({{< relref "./docs/connector/mongodb.md" >}})
    • [MySQL]({{< relref "./docs/connector/mysql.md" >}})
    • [openGauss]({{< relref "./docs/connector/opengauss.md" >}})
    • [Oracle]({{< relref "./docs/connector/oracle.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" >}})
    • [Kylin]({{< relref "./docs/connector/kylin.md" >}})
    • [OmniData]({{< relref "./docs/connector/omnidata.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" >}})

  • [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 CUBE]({{< relref "./docs/sql/show-create-cube.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 EXTERNAL FUNCTION]({{< relref "./docs/sql/show-external-function.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" >}})
    • [Hive ORC Cache]({{< relref "./docs/develop/hive-orc-cache.md" >}})
    • [外部函数注册和下推]({{< relref "./docs/develop/externalfunction-registration-pushdown.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

    • [1.7.0 (2022年6月30日)]({{< relref "./docs/releasenotes/releasenotes-1.7.0.md" >}})
    • [1.6.1 (2022年4月27日)]({{< relref "./docs/releasenotes/releasenotes-1.6.1.md" >}})
    • [1.6.0 (2022年3月30日)]({{< relref "./docs/releasenotes/releasenotes-1.6.0.md" >}})
    • [1.5.0 (2021年12月30日)]({{< relref "./docs/releasenotes/releasenotes-1.5.0.md" >}})
    • [1.4.1 (2021年11月12日)]({{< relref "./docs/releasenotes/releasenotes-1.4.1.md" >}})
    • [1.4.0 (2021年10月15日)]({{< relref "./docs/releasenotes/releasenotes-1.4.0.md" >}})
    • [1.3.0 (2021年6月30日)]({{< relref "./docs/releasenotes/releasenotes-1.3.0.md" >}})
    • [1.2.0 (2021年3月31日)]({{< relref "./docs/releasenotes/releasenotes-1.2.0.md" >}})
    • [1.1.0 (2020年12月30日)]({{< relref "./docs/releasenotes/releasenotes-1.1.0.md" >}})
    • [1.0.1 (2020年9月30日)]({{< relref "./docs/releasenotes/releasenotes-1.0.1.md" >}})
    • [1.0.0 (2020年9月23日)]({{< relref "./docs/releasenotes/releasenotes-1.0.0.md" >}})
    • [0.1.0 (2020年6月30日)]({{< relref "./docs/releasenotes/releasenotes-0.1.0.md" >}})

  • [FAQ]({{< relref "./docs/faq/faq.md" >}})