u·biq·ui·tous (y-bkw-ts)
adj.Being or seeming to be everywhere at the same time; omnipresent:
Thursday, March 7, 2013
NLS_LENGTH_SEMANTIC
Before setting NLS_LENGTH_SEMANTIC = CHAR and recreating tables, check if tables are already created in unicode (CHAR) format.
query user_tab_columns where char_length < data_length
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