The third argument tellsregexp_substrto start the search at the first character. And the final one instructs it to fetch the Nth occurrence of the pattern. So row one finds the first value, row two the second,
Need to exact address, city, state and Postal code using REGEXP_SUBSTR. I want multiple statements. one separate call for address one separate call for city one separate call for state one separate call for Postal code My string is always in this format “address*city*state*...
the task is open to the LLM's interpretation, and without it clearly defined, the LLM may assume a different definition of "the company” in different questions, or try to query a column or term that is not present in the DB. Additionally ‘revenues...
Oracle already has a type "dbms_sql.varchar2_table" and I just have to declare an instance and use it, and you don't even have to specify a length. Also I have the alternative of creating my own type "TYPE array_cadena is table of varchar2(252) index by binary_integer" and instan...
If you work with Data Guard, the lag between the primary and standby database is an informative but difficult metric to measure. I've encountered some "solutions" that use the COMPLETION_TIME in (G)V$ARCHIVED_LOG for the standby destination as the time of apply, but this isn't accurate....
This raises a couple of questions: how can we do accent-insensitive searches and how can we sort diacritics to the correct location in an alphabet? How to do accent-insensitive searches To ignore diacritics in comparisons, use an accent-insensitive collation. Oracle Database has a wide ra...