chennai(annanagar) jobs in knowledge processing outsource
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full time job fresher's and experienced just fluent in english to work in kpo(knowledge processing outsource) in annanagar(channai) anyone interest this job just ping my no 7299547706
Method 1 You can check the mode of the server using "pg_controldata". [pgsql@test~]$ pg_controldata /usr/local/pgsql/data84/ Database cluster state: in archive recovery --> This is Standby Database Database cluster state: in production --> This is Production Database [Master] Method 2 You can use pg_is_in_recovery() which returns True if recovery is still in progress(so the server is running in standby mode or slave) postgres=# select pg_is_in_recovery(); pg_is_in_recovery ------------------- t (1 row) If Return false so the server is running in primary mode or master postgres=# select pg_is_in_recovery(); pg_is_in_recovery ------------------- f (1 row)
SQL> create pfile='/home/oracle/karan/admin/pfile/initclone.ora' from spfile; create pfile='/home/oracle/karan/admin/pfile/initclone.ora' from spfile * ERROR at line 1: ORA-01565: error in identifying file '?/dbs/spfile@.ora' ORA-27037: unable to obtain file status Linux Error: 2: No such file or directory Additional information: 3 SQL> show parameter spfile; NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string SQL> create spfile= 2 SQL> create spfile='/home/oracle/karan/admin/pfile/initclone.ora' from pfile; create spfile='/home/oracle/karan/admin/pfile/initclone.ora' from pfile * ERROR at line 1: ORA-01078: failure in processing system parameters LRM-00109: could not open parameter file '/oraeng/app/oracle/product/11.2.0/dbs/initkiruba.ora' SQL> create spfile from pfile; create spfile from pfil
In this post, I am sharing few important function for finding the size of database, table and index in PostgreSQL. Finding object size in postgresql database is very important and common. Is it very useful to know the exact size occupied by the object at the tablespace. The object size in the following scripts is in GB. The scripts have been formatted to work very easily with PUTTY SQL Editor. 1. Checking table size excluding table dependency: SELECT pg_size_pretty(pg_relation_size('mhrordhu_shk.mut_kharedi_audit')); pg_size_pretty ---------------- 238 MB (1 row) 2. Checking table size including table dependency: SELECT pg_size_pretty(pg_total_relation_size('mhrordhu_shk.mut_kharedi_audit')); pg_size_pretty ---------------- 268 MB (1 row) 3. Finding individual postgresql database size SELECT pg_size_pretty(pg_database_size('db_name')); 4. Finding individual table size for postgresql database -including dependency index: SELECT pg_size_pretty(pg_total_rel
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While I start my database with my initialization parameter it fails with oracle error Solution :- su oracle run environment variable sqlplus / as sysdba SQL>create pfile from spfile; Then remove or comment below line in pfile db_recovery_file_dest Save and exit su oracle run environment variable sqlplus / as sysdba SQL>startup mount; ORACLE instance started. Total System Global Area 1068937216 bytes Fixed Size 2166536 bytes Variable Size 427819256 bytes Database Buffers 624951296 bytes Redo Buffers 14000128 bytes it should became the mount stage then open the DB as follows SQL>alter database open; Database altered.
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