Are there functions in the WHERE clause that prevent index usage? Are there unnecessary full table scans?

May 20, 2017 ... You can test this very easily by opening up a query window against your oracle DB and just running your read query and timing it (you can use ... Jun 28, 2024 ... I reran the query on the Oracle database using SQL Developer. It ... We will use an RDS proxy to monitor the query response latency and identify ... Feb 9, 2024 ... I am having issues with glacial speeds of using a delete from statement within a SQLExecutor pointed to Oracle Database. Apr 7, 2025 ... This error can occur with an Oracle database. The error indicates ... Check if the character set of your MySQL database. It is ... As a test we updated our (way to old) oracle version to 12.2. ... Yeah, i have the same slow performance accessing Oracle Database with the 64-bit ODAC installed. May 13, 2013 ... I have gone through these docs will ask my ORACLE_DB to check ... As my DB admin says the performance of the Oracle server is very slow during the ... Feb 13, 2020 ... How to Find Slow SQL: Databases for Developers: Performance #9 ... The key columns to review are: SUBTREE_ELAPSED_TIME - total time for ... Bureaucracy – Large corporate structure can slow decision-making. ... A typical day for me is check my emails for any outstanding requests/tickets (via Remedy.) ... Feb 4, 2023 ... Hi Oracle community, I got an Oracle XE 11g database with APEX that worked like a charm for years ... You can check for index fragmentation using ... Fragmentation causes database slowness and un-necessary storage space wastage ... DB Health Check · Reading ADDM Report · Table Partitions · Invalid Objects.