--Viewwithreadable locks info and filtered out locks on system tablesCREATEVIEWactive_locksASSELECTclock_timestamp(),pg_class.relname,pg_locks.locktype,pg_locks.database,pg_locks.relation,pg_locks.page,pg_locks.tuple,pg_locks.virtualtransaction,pg_locks.pid,pg_locks.mode,pg_locks.grantedFROMpg...
select CURRENT_TIMESTAMP - timestamp '2015-04-10 14:52:19.000'; 1906 days 15:57:29.880652 3 改造方案 sysdate - date的结果的单位是天,允许出现小数,那么在Postgresql或PolarO中只需要把interval转化为天的小数即可。 在Postgresql中实现函数 代码语言:javascript 代码运行次数:0 运行 AI代码解释 CREATE OR ...
postgres=# create table test(id int, info varchar(32), crt_time timestamp); CREATE TABLE postgres=# insert into test values(1, '中国-UTF8', now()); INSERT 0 1 postgres=# set client_encoding=GBK; SET postgres=# insert into test values(1, '中国-GBK', now()); ERROR: character wi...
exceptionwhenothersthenexecuteformat('prepare p%s(int8) as insert into test%s values($1, md5(random()::text), now()) on conflict(id) do update set info=excluded.info,crt_time=excluded.crt_time', suffix, suffix);executeformat('execute p%s(%s)', suffix, $1);end; $$languageplpgsql st...
beginexecute'drop tableifexists test';execute'create table test(id int8 primary key, info text, crt_time timestamp)'; for i in 0..1023 loopexecuteformat('drop tableifexists test%s', i);executeformat('create table test%s (like test including all)', i); ...
VALID UNTIL: An optional timestamp after which the password will no longer be valid. Roles with the SUPERUSER flag automatically bypass all permission checks, except for the right to log in1. Several less commonly used role attributes can also be configured. For further details, please...
SELECT * FROM "user" WHERE ((:createdAtFrom IS NULL OR :createdAtTo IS NULL) OR ("created_at" BETWEEN CAST(:createdAtFrom AS TIMESTAMP) AND CAST(:createdAtTo AS TIMESTAMP))) And it transforms to this query: /* dynamic native SQL query */ SELECT * FROM "user" WHERE ( ( ? IS NU...
Create folder with current timestamp using powershell Create folders from CSV create hidden shares and set share permissions Create HTML body from file with variables Create HTML page using powershell Create in memory CSV file Create list of users in the Domain Admin Group who have an active acc...
aws_ecr_tag_branch.sh - tags a given ECR image:tag with the current Git branch without pulling or pushing the docker image aws_ecr_tag_datetime.sh - tags a given ECR docker image with its creation date and UTC timestamp (when it was uploaded to ECR) without pulling or pushing the doc...
trx_level=RC --db-ps-mode=auto --db-driver=pgsql run sysbench 1.0.15 (using bundled LuaJIT 2.1.0-beta2) Running the test with following options: Number of threads: 64 Report intermediate results every 1 second(s) Initializing random number generator from current time Initializing worker ...