Android – Manter teclado virtual ao conectar leitor de código de barras
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Android – Teclado com código de barras
App de teclado para Android com recurso de leitura de código de barras....
Mover tabelas e índices para outra tablespace
Índices select ‘alter index ‘|| owner ||’.’||segment_name||’ rebuild tablespace USERS;’from dba_segmentswhere 0=0and owner = ‘xxxx’and tablespace_name<>’USERS’and segment_type=’INDEX’; Tabelas select ‘alter table ‘||owner ||’.’||segment_name||’ move tablespace USERS;’from dba_segmentswhere owner=’xxxxx’and tablespace_name<>’USERS’and segment_type=’TABLE’;...
IMP/EXP
Backupexp user/pass@server file=’c:\folder\file.dmp’ owner=XXXX Restoreimp user/pass@server file=’c:\folder\file.dmp’ fromuser=XXXX touser=YYYY...
SQLServer liberar memoria/cache
DBCC DROPCLEANBUFFERSDBCC FREEPROCCACHE...
lock
SELECT session_id, wait_duration_ms, wait_type, blocking_session_id FROM sys.dm_os_waiting_tasks WHERE blocking_session_id <> 0...
trace
SELECT sqltext.TEXT,req.session_id,req.status,req.command,req.cpu_time,req.total_elapsed_time,start_time,right(convert(varchar,dateadd(ms, datediff(ms, start_time, getdate()), ‘1900-01-01’),121), 12) as ‘batch_duration1’,wait_timeFROM sys.dm_exec_requests reqCROSS APPLY sys.dm_exec_sql_text(sql_handle) AS sqltext...
criar usuário com privilégio de dba
CREATE USER usuario IDENTIFIED BY senha DEFAULT TABLESPACE USERS; GRANT CONNECT,RESOURCE TO usuario; GRANT DBA TO usuario WITH ADMIN OPTION; obs: no oracle 12 é necessário executar o comando abaixo antes de criar o usuário: alter session set “_ORACLE_SCRIPT”=true;...
kill session
ALTER SYSTEM KILL SESSION 'sid,serial#' IMMEDIATE;...
Session Wait
SELECT W.INST_ID, W.SID,S.serial#, W.EVENT, W.SECONDS_IN_WAIT, SQL.SQL_TEXTFROM GV$SESSION_WAIT W, GV$SESSION S, GV$PROCESS P, GV$SQLTEXT SQLWHERE W.SID = S.SID ANDS.PADDR = P.ADDR ANDSQL.ADDRESS = S.SQL_ADDRESS ANDSQL.HASH_VALUE = S.SQL_HASH_VALUE ANDW.WAIT_CLASS != ‘Idle’ ANDW.INST_ID = S.INST_ID ANDW.INST_ID = P.INST_ID ANDW.INST_ID = SQL.INST_IDORDER BY W.SECONDS_IN_WAIT, W.INST_ID,...