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How to check Oracle database for long running queries
... answered Mar 9 '09 at 5:49
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ALTER TABLE without locking the table?
...exes.
see MySQL 5.6 Reference Manual -> InnoDB and Online DDL for more info.
It seems that online DDL also available in MariaDB
Alternatively you can use ALTER ONLINE TABLE to ensure that your ALTER
TABLE does not block concurrent operations (takes no locks). It is
equivalent to LOCK=NO...
How do I calculate tables size in Oracle
... answered Nov 5 '08 at 22:27
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Disable all table constraints in Oracle
... answered Sep 25 '08 at 5:26
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How to version control a record in a database
... answered Nov 27 '08 at 7:15
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
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set
config.log_level = :info
in test environment
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How to put more than 1000 values into an Oracle IN clause [duplicate]
... answered Dec 31 '08 at 10:32
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How many database indexes is too many?
... answered Oct 8 '08 at 8:19
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Viewing full output of PS command
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Using the auxww flags, you will see the full path to output in both your terminal window and from shell scripts.
darragh@darraghserver ~ $uname -a
SunOS darraghserver 5.10 Generic_142901-13 i86pc i386 i86pc
darragh@darraghserver ~ $whic...