The CREATE FUNCTION script parsed successfully but i am not able execute it. While executing the function, it shows an error. I have tried a lot. Please look below for code. CREATE OR REPLACE FUNCTION "public"."GetA" (headcategoriesid int4,cdfid int4, colName text) RETURNS var...
echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list sudo apt-get update sudo apt-get install nodejs -y 1. 2. 3. 4. 5. 6. 7. 8. 安装typescript 依赖,配置文件...
-- RAISE NOTICE E'v_table_script = \n%', v_table_script; /* 创建表结构 begin */ v_table_script := v_table_script || 'CREATE TABLE IF NOT EXISTS ' || COALESCE(v_schemaname, '') || '.' ||'"'||COALESCE(v_tablename, '')||'"' || ' (' || CHR(13); -- 打开游标 ...
--function=名称(args) 恢复指定的函数 -s, --schema-only 仅恢复模式,不包括数据 -S, --superuser=名称 使用超级用户名称禁用触发器 -t, --table=名称 恢复指定的关系(表、视图等) -T, --trigger=名称 恢复指定的触发器 -x, --no-privileges 跳过恢复访问权限(授权/撤销) -1, --single-transaction...
so that we won't spam the user with useless NOTICE messages from common script actions like creating shell types. We use the equivalent of a function SET option to allow the setting to persist for exactly the duration of the script execution. guc.c also takes care of undoing the setting ...
1、这个function是database级别的,如果换到其它database 需要重建创建function。 2、经测试,支持view的导出查看 3、经测试,得出的建表语句中,是不会带有外键的信息,如果用到了外键的请注意! 第三种,使用pgddl插件 要使用root用户安装此插件,并在安装时设置好环境变量。 稍微费点事。
createorreplacefunctionf_get_employee_query()returnssetof employeeas$$beginreturnqueryselect*fromemployee;end; $$ language plpgsql; 查询图解如下 postgres=# select * from f_get_employee(); id | name | salary | departmentid ---+---+---+--- 1 | kenyon | 30000 | 1 2 | ...
createor replacefunctionget_loc_name(int2,-- 级别(国、省、市、区、县、街道、建筑、街道)geometry-- 输入一个空间对象(点、线段、多边形),找在某个级别内,离他最近的空间对象,并找出它的描述)returnstbl_locas$$selecttbl_locfromtbl_locwherelevel=$1orderbypos <->$2limit1; ...
('search_path', '', false); SET check_function_bodies = false; SET xmloption = content; SET client_min_messages = warning; SET row_security = off; -- -- Name: test; Type: DATABASE; Schema: -; Owner: postgres -- CREATE DATABASE test WITH TEMPLATE = template0 ENCODING = 'UTF8'...
CREATE FUNCTION cannt_delete () RETURNS trigger LANGUAGE plpgsql AS $$ BEGIN RAISE EXCEPTION 'Table sr_delay can not delete !'; END; $$; 创建触发器: CREATE TRIGGER trigger_sr_delay_del BEFORE DELETE ON sr_delay FOR EACH ROW EXECUTE PROCEDURE cannt_delete() ; CREATE TRIGGER trigger_sr_...