第一步:在请求体body中,将固定的参数变成,变量名,变量名要和csv文件中的列名一 一对应,这样才能保证数据的正常传入。 第二步:在请求体中,Pre-request Script写代码,参数传入。(注:后来发现这部分不写也行) //这里的传参代码可写可不写,在body中写好就能自动的获取响应的字段 pm.environment.set("PersonID"...
cp-r/usr/local/pgsql/data/media/ 但需要注意的是,此种方式由于比较直接,不管是否数据库有无IO情况,因此,备份的时候需要先停止数据库,恢复的时候要删除原数据库文件,重新覆盖回去后,才可以在启动数据库,如果在数据库启动的时候备份,那么,可能会造成数据备份不全,也可以理解为冷备方式。 物理备份的恢复 代码语言...
--complain if script is sourced in psql rather than via ALTER EXTENSION CREATE TABLE test_table(oid integer,namespace_oid integer,name text,time timestamp); /* 创建一个表格 */ CREATE FUNCTION test_add_fun(integer,integer) /* 创建一个函数 */ RETURNS integer AS 'MODULE_PATHNAME' , 'test_...
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...
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_...
_first_cluster.sl_seqlog drop cascades to function _first_cluster.sequencelastvalue(text) drop cascades to table _first_cluster.sl_log_1 drop cascades to table _first_cluster.sl_log_2 drop cascades to table _first_cluster.sl_log_script drop cascades to table _first_cluster.sl_registry drop...
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$$selecttbl_locfromtbl_locwherelevel=$1orderbypos <->$2limit1; ...
if not found then insert into userinfo(id,info,crt_time) values(i_id, $_$Hello,I'm digoal.$_$||md5(random()::text), now());endif;return; exceptionwhenothersthenreturn;end; $$languageplpgsql strict volatile;CREATEFUNCTIONdigoal=>selectf_digoal(...
() ); -- create function for event triggers create or replace function dts_audit.dts_func_ddl_command() returns event_trigger as $$ declare v1 text; is_superuser bool = false; r record; begin -- we don't record ddl command from superusers select u.rolsuper into is_superuser from...
There is also a higher level function to build entire DDL scripts. Scripts include dependant objects and subpartitions and can get quite large. ddlx_script(oid[,options]) returns text Generates SQL DDL script for object ID,oidand all it's dependants. ...