$ 0 0 Hi, You can consult the following document and you will get all the answers to your query:http://www.info.teradata.com/htmlpubs/DB_TTU_14_00/index.html#page/General_Reference/B035_1091_111A/ch11.13.13.html Also, yes the optimizer has the capbility to upgrade downgrade locks depending upon the requirement.
Hi,
You can consult the following document and you will get all the answers to your query:
http://www.info.teradata.com/htmlpubs/DB_TTU_14_00/index.html#page/General_Reference/B035_1091_111A/ch11.13.13.html
Also, yes the optimizer has the capbility to upgrade downgrade locks depending upon the requirement.