系统表系统表 GS_ASP GS_AUDITING_POLICY GS_AUDITING_POLICY_ACCESS GS_AUDITING_POLICY_FILTERS GS_AUDITING_POLICY_PRIVILEGES GS_CLIENT_GLOBAL_KEYS GS_CLIENT_GLOBAL_KEYS_ARGS GS_COLUMN_KEYS GS_COLUMN_KEYS_ARGS GS_DB_PRIVILEGE GS_ENCRYPTED_COLUMNS GS_ENCRYPTED_PROC GS_GLOBAL_CHAIN GS_GLOBAL_CONFIG GS_MASKING_POLICY GS_MASKING_POLICY_ACTIONS GS_MASKING_POLICY_FILTERS GS_MATVIEW GS_MATVIEW_DEPENDENCY GS_MODEL_WAREHOUSE GS_OPT_MODEL GS_PACKAGE GS_POLICY_LABEL GS_RECYCLEBIN GS_TXN_SNAPSHOT GS_WLM_EC_OPERATOR_INFO GS_WLM_INSTANCE_HISTORY GS_WLM_OPERATOR_INFO GS_WLM_PLAN_ENCODING_TABLE GS_WLM_PLAN_OPERATOR_INFO GS_WLM_SESSION_QUERY_INFO_ALL GS_WLM_USER_RESOURCE_HISTORY PG_AGGREGATE PG_AM PG_AMOP PG_AMPROC PG_APP_WORKLOADGROUP_MAPPING PG_ATTRDEF PG_ATTRIBUTE PG_AUTHID PG_AUTH_HISTORY PG_AUTH_MEMBERS PG_CAST PG_CLASS PG_COLLATION PG_CONSTRAINT PG_CONVERSION PG_DATABASE PG_DB_ROLE_SETTING PG_DEFAULT_ACL PG_DEPEND PG_DESCRIPTION PG_DIRECTORY PG_ENUM PG_EVENT_TRIGGER PG_EXTENSION PG_EXTENSION_DATA_SOURCE PG_FOREIGN_DATA_WRAPPER PG_FOREIGN_SERVER PG_FOREIGN_TABLE PG_HASHBUCKET PG_INDEX PG_INHERITS PG_JOB PG_JOB_PROC PG_LANGUAGE PG_LARGEOBJECT PG_LARGEOBJECT_METADATA PG_NAMESPACE PG_OBJECT PG_OPCLASS PG_OPERATOR PG_OPFAMILY PG_PARTITION PG_PLTEMPLATE PG_PROC PG_PUBLICATION PG_PUBLICATION_REL PG_RANGE PG_RESOURCE_POOL PG_REWRITE PG_REPLICATION_ORIGIN PG_RLSPOLICY PG_SECLABEL PG_SET PG_SHDEPEND PG_SHDESCRIPTION PG_SHSECLABEL PG_STATISTIC PG_STATISTIC_EXT PG_SUBSCRIPTION PG_SUBSCRIPTION_REL PG_SYNONYM PG_TABLESPACE PG_TRIGGER PG_TS_CONFIG PG_TS_CONFIG_MAP PG_TS_DICT PG_TS_PARSER PG_TS_TEMPLATE PG_TYPE PG_USER_MAPPING PG_USER_STATUS PG_WORKLOAD_GROUP PGXC_CLASS PGXC_GROUP PGXC_NODE PGXC_SLICE PLAN_TABLE_DATA STATEMENT_HISTORY GS_UID