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Update is causing enq: TX - row lock contention

edited Nov 16, 2013 2:35PM in SQL Performance (MOSC) 4 commentsAnswered
Hi Gurus,
Database - 11gR2, Two node RAC.

This below update is causing enq: TX - row lock contention. Could you help tune this.

update application set appformq_ref2_email = :appformq_ref2_email,
appformq_ref2_tel = :appformq_ref2_tel,
appformq_ref2_address = :appformq_ref2_address,
appformq_ref1_aline3 = :appformq_ref1_aline3,
appformq_guaranteed_interview = :appformq_guaranteed_interview,
appformq_prof_pin_1 = :appformq_prof_pin_1,
appformq_ref1_acounty = :appformq_ref1_acounty,
appformq_acountry = :appformq_acountry,
appformq_ref2_relationship = :appformq_ref2_relationship,
appformq_ref2_jobtitle = :appformq_ref2_jobtitle,
appformq_ref1_firstname = :appformq_ref1_firstname,
appformq_aline3 =:appformq_aline3,
appformq_aline2 = :appformq_aline2,
appformq_ref2_firstname = :appformq_ref2_firstname,

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