--- title: "DBA_SQL_PLAN_BASELINES - OceanBase 数据库 V4.2.5 | OceanBase 文档中心" description: DBA_SQL_PLAN_BASELINES 说明 该视图从 V4.0.0 版本开始引入。 功能描述 展示当前租户的 SPM 中 SQL 的计划基线。 字段说明 字段名称 类型 是否可以为 NULL 描述 SIGNATURE NUMBER NO 由归一化的 SQL 产生的 SQL 唯一标识符 SQL_HANDLE V… --- 切换语言 - 中文站 - 简体中文 - International - English - 日本站 - 日本語 文档反馈![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*P8CuR4UJ_FkAAAAAAAAAAAAADiGDAQ/original) OceanBase 数据库分布式版 - V 4.2.5 LTS # DBA_SQL_PLAN_BASELINES 更新时间：2026-07-15 20:56:59 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.2.5/zh-CN/700.reference/700.system-views/500.system-view-of-oracle-mode/200.dictionary-view-of-oracle-mode/19100.dba_sql_plan_baselines-of-oracle-mode.md) #### 说明 该视图从 V4.0.0 版本开始引入。 ## 功能描述 展示当前租户的 SPM 中 SQL 的计划基线。 ## 字段说明 | 字段名称 | 类型 | 是否可以为 NULL | 描述 | | --- | --- | --- | --- | | SIGNATURE | NUMBER | NO | 由归一化的 SQL 产生的 SQL 唯一标识符 | | SQL_HANDLE | VARCHAR2(32) | NO | 唯一的 SQL 文本 | | SQL_TEXT | CLOB | NO | 未归一化的 SQL 文本 | | PLAN_NAME | VARCHAR2(128) | NO | 唯一的文本形式的计划标识符 | | CREATOR | VARCHAR2(128) | NO | 创建这条计划基线的用户 | | ORIGIN | VARCHAR2(29) | NO | 计划基线的创建方式： - MANUAL-LOAD - AUTO-CAPTURE - MANUAL-SQLTUNE - AUTO-SQLTUNE | | PARSING_SCHEMA_NAME | VARCHAR2(128) | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | DESCRIPTION | VARCHAR2(500) | YES | 计划基线的说明 | | VERSION | VARCHAR2(256) | NO | 计划基线创建时的数据库版本 | | CREATED | TIMESTAMP(6) | NO | 计划基线的创建时间 | | LAST_MODIFIED | TIMESTAMP(6) | NO | 计划基线上次的修改时间 | | LAST_EXECUTED | NUMBER | NO | 计划基线上次的执行时间 | | LAST_VERIFIED | NUMBER | NO | 计划基线上次的验证时间 | | ENABLED | VARCHAR2(3) | NO | 指示计划基线是否启用： - YES - NO | | ACCEPTED | VARCHAR2(3) | NO | 指示计划基线是否被采纳： - YES - NO | | FIXED | VARCHAR2(3) | NO | 指示计划基线是否固定： - YES - NO | | REPRODUCED | VARCHAR2(3) | NO | 指示计划基线是否可复现： - YES - NO | | AUTOPURGE | VARCHAR2(3) | NO | 指示计划基线是否自动清理： - YES - NO | | ADAPTIVE | VARCHAR2(3) | NO | 指示由 SPM 自动捕获的计划基线是否已适应： - YES - NO | | OPTIMIZER_COST | NUMBER | NO | 计划基线创建时优化器估计的计划代价 | | MODULE | VARCHAR2(64) | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | ACTION | VARCHAR2(64) | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | EXECUTIONS | NUMBER | NO | 计划基线创建时计划的执行次数 | | ELAPSED_TIME | NUMBER | NO | 计划基线创建时计划的总耗时 | | CPU_TIME | NUMBER | NO | 计划基线创建时计划的总 CPU 时间 | | BUFFER_GETS | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | DISK_READS | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | DIRECT_WRITES | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | ROWS_PROCESSED | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | FETCHES | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | | END_OF_FETCH_COUNT | NUMBER | NO | 目前暂不支持该字段，且当前该字段默认为 NULL | ## 查询示例 查看当前租户的 SPM 中 SQL 的计划基线。 ```shell obclient[SYS]> SELECT * FROM SYS.DBA_SQL_PLAN_BASELINES\G ``` 查询结果如下： ```shell *************************** 1. row *************************** SIGNATURE: 6055243608786114737 SQL_HANDLE: 11864626B019515747DD829035EF8426 SQL_TEXT: SELECT * FROM SYS.DBA_OB_SPM_EVO_RESULT PLAN_NAME: 6055243608786114737 CREATOR: SYS ORIGIN: AUTO-CAPTURE PARSING_SCHEMA_NAME: NULL DESCRIPTION: NULL VERSION: 4.2.5.3 CREATED: 28-APR-25 11.10.19.053809 AM LAST_MODIFIED: 28-APR-25 11.10.19.053809 AM LAST_EXECUTED: 1745809819052935 LAST_VERIFIED: 1745809819052935 ENABLED: YES ACCEPTED: YES FIXED: NO REPRODUCED: YES AUTOPURGE: YES ADAPTIVE: NO OPTIMIZER_COST: -1 MODULE: NULL ACTION: NULL EXECUTIONS: 1 ELAPSED_TIME: 9261 CPU_TIME: 2264 BUFFER_GETS: NULL DISK_READS: NULL DIRECT_WRITES: NULL ROWS_PROCESSED: NULL FETCHES: NULL END_OF_FETCH_COUNT: NULL *************************** 2. row *************************** SIGNATURE: 17474685351365979263 SQL_HANDLE: 2943FEB983545F127755C2B040B7CB84 SQL_TEXT: SELECT * FROM spm_demo WHERE create_date > SYSDATE - 1 PLAN_NAME: 17474685351365979263 CREATOR: SYS ORIGIN: AUTO-CAPTURE PARSING_SCHEMA_NAME: NULL DESCRIPTION: NULL VERSION: 4.2.5.3 CREATED: 28-APR-25 11.09.39.167801 AM LAST_MODIFIED: 28-APR-25 11.09.39.167801 AM LAST_EXECUTED: 1745809779166588 LAST_VERIFIED: 1745809779166588 ENABLED: YES ACCEPTED: YES FIXED: NO REPRODUCED: YES AUTOPURGE: YES ADAPTIVE: NO OPTIMIZER_COST: -1 MODULE: NULL ACTION: NULL EXECUTIONS: 1 ELAPSED_TIME: 349357 CPU_TIME: 341264 BUFFER_GETS: NULL DISK_READS: NULL DIRECT_WRITES: NULL ROWS_PROCESSED: NULL FETCHES: NULL END_OF_FETCH_COUNT: NULL *************************** 3. row *************************** SIGNATURE: 8949968430243350035 SQL_HANDLE: 8C941B5BD7CCC34C7863313721B1D9C3 SQL_TEXT: SELECT * FROM SYS.DBA_SQL_MANAGEMENT_CONFIG PLAN_NAME: 8949968430243350035 CREATOR: SYS ORIGIN: AUTO-CAPTURE PARSING_SCHEMA_NAME: NULL DESCRIPTION: NULL VERSION: 4.2.5.3 CREATED: 28-APR-25 11.13.20.900605 AM LAST_MODIFIED: 28-APR-25 11.13.20.900605 AM LAST_EXECUTED: 1745810000900179 LAST_VERIFIED: 1745810000900179 ENABLED: YES ACCEPTED: YES FIXED: NO REPRODUCED: YES AUTOPURGE: YES ADAPTIVE: NO OPTIMIZER_COST: -1 MODULE: NULL ACTION: NULL EXECUTIONS: 1 ELAPSED_TIME: 16355 CPU_TIME: 575 BUFFER_GETS: NULL DISK_READS: NULL DIRECT_WRITES: NULL ROWS_PROCESSED: NULL FETCHES: NULL END_OF_FETCH_COUNT: NULL *************************** 4. row *************************** SIGNATURE: 8445910474067761495 SQL_HANDLE: 9400CF67EC02C0E2CA1D5A86C46D3D2B SQL_TEXT: INSERT INTO spm_demo SELECT 100002+LEVEL, 'item_'||(100002+LEVEL), SYSDATE FROM DUAL CONNECT BY LEVEL <= 100000 PLAN_NAME: 8445910474067761495 CREATOR: SYS ORIGIN: AUTO-CAPTURE PARSING_SCHEMA_NAME: NULL DESCRIPTION: NULL VERSION: 4.2.5.3 CREATED: 28-APR-25 11.09.22.289008 AM LAST_MODIFIED: 28-APR-25 11.09.22.289008 AM LAST_EXECUTED: 1745809762288159 LAST_VERIFIED: 1745809762288159 ENABLED: YES ACCEPTED: YES FIXED: NO REPRODUCED: YES AUTOPURGE: YES ADAPTIVE: NO OPTIMIZER_COST: -1 MODULE: NULL ACTION: NULL EXECUTIONS: 1 ELAPSED_TIME: 1151213 CPU_TIME: 1146061 BUFFER_GETS: NULL DISK_READS: NULL DIRECT_WRITES: NULL ROWS_PROCESSED: NULL FETCHES: NULL END_OF_FETCH_COUNT: NULL *************************** 5. row *************************** SIGNATURE: 13594561463287439666 SQL_HANDLE: EC1A0D99610183DBBD97846555275708 SQL_TEXT: select sql_id query_sql from gv$ob_sql_audit where query_sql like 'SELECT /*+ INDEX(spm_demo idx_spm_demo_date) */ * FROM spm_demo WHERE create_date > SYSDATE - 1' PLAN_NAME: 13594561463287439666 CREATOR: SYS ORIGIN: MANUAL-LOAD PARSING_SCHEMA_NAME: NULL DESCRIPTION: NULL VERSION: 4.2.5.3 CREATED: 28-APR-25 11.06.23.369212 AM LAST_MODIFIED: 28-APR-25 11.09.05.791173 AM LAST_EXECUTED: 1745809597722925 LAST_VERIFIED: 1745809597722925 ENABLED: YES ACCEPTED: YES FIXED: YES REPRODUCED: YES AUTOPURGE: YES ADAPTIVE: NO OPTIMIZER_COST: -1 MODULE: NULL ACTION: NULL EXECUTIONS: 3 ELAPSED_TIME: 161018 CPU_TIME: 149982 BUFFER_GETS: NULL DISK_READS: NULL DIRECT_WRITES: NULL ROWS_PROCESSED: NULL FETCHES: NULL END_OF_FETCH_COUNT: NULL 5 rows in set ``` ## 相关视图或文档 - 查看当前租户的 SPM 中的配置参数：[DBA_SQL_MANAGEMENT_CONFIG](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001500939) - 查看当前租户的 SPM 计划演进信息：[DBA_OB_SPM_EVO_RESULT](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001500956) - 有关 SPM 演进机制的详细介绍及说明，参见 [执行计划管理](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001502822)。 上一篇 下一篇 ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线