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FALSE:不显示。 PLAN 是否将执行计划存储在plan_table中。当该选项开启时,会将执行计划存储在PLAN_TABLE中,不打印到当前屏幕,因此该选项为on时,不能与其他选项同时使用。 取值范围: ON(缺省值):将执行计划存储在plan_table中,不打印到当前屏幕。执行成功返回EXPLAIN
页导入量及速率。 44 get_col_file_info 获取指定列存表的空CU文件数和总CU文件数。 45 get_all_col_file_info 获取所有列存表的空CU文件数和总CU文件数。 46 col_rebuild_file_relation 更换Relfilen
新增系统表pg_synonym,用于存储同义词对象与关联对象名间的映射关系。 2 PG_REDACTION_POLICY PG_REDACTION_COLUMN pg_redaction_policy用于存储对象脱敏策略,状态表达式等。 pg_redaction_column用于存储对象列信息,哪些列需要被脱敏,及脱敏方式。
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
DBA_TAB_COMMENTS DBA_TAB_COMMENTS视图存储关于数据库下的所有表和视图的注释信息。需要有系统管理员权限才可以访问。 名称 类型 描述 owner character varying(64) 表或视图的所有者。 table_name character
错误原因:必须使用数据库系统管理员读取文件。 解决办法:更换系统管理员用户进行操作。 GAUSS-02986: "must be system admin to read files" SQLSTATE: 42501 错误原因:读取文件的长度不能为负。 解决办法:检查输入的读取文件长度数据。 GAUSS-02987:
256 ARM ECS/存算分离EVS dws2.olap.12xlarge.km1 48 384 ARM ECS/存算分离EVS dws2.m6.4xlarge.8 16 128 X86 ECS/EVS dws2.m6.8xlarge.8 32 256 X86 ECS/EVS dws2
DBA_IND_EXPRESSIONS DBA_IND_EXPRESSIONS视图存储了数据库中的表达式索引的信息。需要有系统管理员权限才可以访问。 名称 类型 描述 index_owner character varying(64) 索引的所有者。 index_name character
Check。 默认值:on explain_dna_file 参数说明:指定explain_perf_mode为run,导出的csv信息的目标文件。 参数类型:USERSET 这个参数的取值必须是绝对路径加上.csv格式的文件名。 取值范围:字符串 默认值:NULL explain_perf_mode
能。 turbo存储格式列存表新增的选项: enable_turbo_store 设置列存表是否为turbo存储格式。该选项仅9.1.0.100及以上集群版本支持。 3.0普通列存表不支持设置turbo存储格式,3.0 hstore_opt表仅支持turbo存储格式。 2.0版本列存表无限制。