Monthly Archives: January 2014

nls_length_semantics=CHAR again

Check nls_length_semantics=BYTE again. And again. And again. When collecting statistics got  ORA-20002: Version of statistics table … is too old.Please try upgrading it with dbms_stats.upgrade_stat_table Know why ? Because the statistics table was created with nls_length_semantics=CHAR. Oracle compares etalon table … Continue reading

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