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SQL Challenge/Puzzle: Given a stack trace - How to find the top element at each point in time?

Sysdate in oracle virtual column

sql oracle

How to merge multiple rows into single in Oracle

sql oracle

why i'm not getting error? how does database understand relevant column in nested subquery?

Json_object in Oracle returns ORA-00907: missing right parenthesis

json oracle

difference between apex and adf

Oracle Natural Joins and Count(1)

oracle natural-join

Filter SQL query by a unique set of column values, regardless of their order

sql oracle

Extracting rows from a DB including depedent rows

ORA-29275: partial multibyte character

sql oracle

MySQL has no transaction support?

mysql sql-server oracle

Oracle 11g rename. Guaranteed to be atomic?

oracle plsql rename

How to use DML on Oracle temporary table without generating much undo log

oracle plsql

How do I select the max value from multiple tables in one column

sql oracle

How do I return count and not count in a SQL query?

sql oracle select

Is there a decent technique for SSIS Derived Column date formatting?

sql-server oracle ssis

How to identify what locked PL/SQL package (Oracle 10.0.4.2)?

oracle session plsql locking

Ordering Select clause result in specific way

sql database oracle

Another issue with to_number(). I simply do not understand it

sql oracle ora-01722

Do I need to run gather_table_stats every time I create an index in order for the Oracle optimizer to use it?

sql oracle indexing