08-11-2017
Notice that Oracle relies heavily on shared memory: in addition to listing all the processes for the database you need to issue a ipcs -m th display the shared memory segments and analyse what you get there.
I am no Oracle expert but i recall vaguely that any Oracle instance will allocate only a certain amount of memory for all its processes and this value is configurable. I am not sure, anyhow, if this value is the SGA, the PGA or whatever - check this with the DBAs, they should know. It might be easier to do this than to list and add and analyse some OS-output.
I hope this helps.
bakunin
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LEARN ABOUT DEBIAN
jifty::dbi::handle::oracle
Jifty::DBI::Handle::Oracle(3pm) User Contributed Perl Documentation Jifty::DBI::Handle::Oracle(3pm)
NAME
Jifty::DBI::Handle::Oracle - An oracle specific Handle object
SYNOPSIS
DESCRIPTION
This module provides a subclass of Jifty::DBI::Handle that compensates for some of the idiosyncrasies of Oracle.
METHODS
connect PARAMHASH: Driver, Database, Host, User, Password
Takes a paramhash and connects to your DBI datasource.
database_version
Returns value of ORA_OCI constant, see "Constants" in DBD::Oracle.
insert
Takes a table name as the first argument and assumes that the rest of the arguments are an array of key-value pairs to be inserted.
build_dsn PARAMHASH
Takes a bunch of parameters:
Required: Driver, Database or Host/SID, Optional: Port and RequireSSL
Builds a dsn suitable for an Oracle DBI connection
blob_params column_NAME column_type
Returns a hash ref for the bind_param call to identify BLOB types used by the current database for a particular column type. The current
Oracle implementation only supports ORA_CLOB types(112).
apply_limits STATEMENTREF ROWS_PER_PAGE FIRST_ROW
takes an SQL SELECT statement and massages it to return ROWS_PER_PAGE starting with FIRST_ROW;
distinct_query STATEMENTREF
takes an incomplete SQL SELECT statement and massages it to return a DISTINCT result set.
AUTHOR
Jesse Vincent, jesse@fsck.com
SEE ALSO
Jifty::DBI, Jifty::DBI::Handle, DBD::Oracle
perl v5.14.2 2011-04-26 Jifty::DBI::Handle::Oracle(3pm)