在postgresql数据库中,只有表的owner或schema的owner才能drop表,和在其上创建索引 user_test=> DROP TABLE public.t1 ERROR: must be owner of table t1 user_test=> CREATE INDEX idx_t1_id on public.t1(id); ERROR: must be owner of table t1 5-4-3 批量赋权 on all tables in schema只对现有对象...
3、修改整个schema所有表owner DO $$DECLAREr record; iint; v_schematext[]:='{public}'; v_new_ownervarchar:='yysg';BEGINFORrINSELECT'ALTER TABLE "'||table_schema||'"."'||table_name||'" OWNER TO'||v_new_owner||';'ASaFROMinformation_schema.tablesWHEREtable_schema=ANY(v_schema)UNIONA...
所有分区表都从它继承，这个表中没有数据，也不要在这个表上定义任何检查约束及索引，现在我们就先创建这样一张表，但之前先建一个序列：CREATE SEQUENCE "public"."control_alarm_info_uid_seq"INCREMENT 1MINVALUE 1MAXVALUE 99999999START 1CACHE 1;ALTER TABLE "public"."control_alarm_info_uid_seq " OWN...
\g [FILE] or ; execute query (and send results to file or |pipe) \gdesc describe result of query, without executing it \gexec execute query, then execute each value in its result \gset [PREFIX] execute query and store results in psql variables \gx [FILE] as \g, but forces expande...
List of relations Schema | Name | Type | Owner ---+---+---+--- public | t1 | table | user1 public | t2 | table | user1 public | t3 | table | user2 public | tab2 | table | postgres public | tab3 | table | postgres (5 rows) 1. 2. 3. 4. ...
听diagoal 德哥 说 国产数据库 HaloDB 要集成 DuckDB 了,还是用 TAM 方式实现的,前排坐等 Halo 16 GA。(图片来源:羲和(Halo)16 Release Preview 1)恩,...
Schema|Name|Type|Owner ---+---+---+--- public|company|table|postgres(1row)postgres=# \d+ company # 查看表的字段的详细信息(相当于 describe company)Table"public.company"Column|Type|Collation|Nullable|Default|Storage|Stats target|Description ---+---+---+---+---+--...
--forceowner : 导入数据时,强制 ora2pg 将导入 PostgreSQL 的表和序列的拥有者设置为连接 Oracle 数据库时的用户。如果设置为指定的用户名,所有导入的对象属于该用户。默认情况下,对象的拥有者为连接 Pg 数据库的用户。 --nls_lang code: 设置Oracle 客户端的 NLS_LANG 编码。 --client_encoding code: 设置...
typedefstructvfd{intfd;/* current FD, or VFD_CLOSED if none */unsignedshortfdstate;/* bitflags for VFD's state */ResourceOwnerresowner;/* owner, for automatic cleanup */FilenextFree;/* link to next free VFD, if in freelist */FilelruMoreRecently;/* doubly linked recency-of-use list ...
建立触发器函数 CREATE OR REPLACE FUNCTION update_sub_towncode_insert() RETURNS "trigger" AS $BODY$ begin...NEW; end $BODY$ LANGUAGE 'plpgsql' VOLATILE; ALTER FUNCTION update_sub_towncode_insert() OWNER TO postgres...; --- 建立触发器 CREATE TRIGGER update_sub_towncode_insert BEFORE INSERT...