Rob van Wijk

Rob van Wijk has asked 4 questions and find answers to 108 problems.

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Rob van Wijk questions

Why does dbms_sql.parse containing incorrect PL/SQL block with bind variables succeed unexpectedly?
Using sed to replace numbers
Cycle detection with recursive subquery factoring

Rob van Wijk answers

Oracle - Parameterized Query has EXECUTIONS = PARSE_CALLS
Is there an efficient way to avoid UNIONs of fixed values in SQL?
Oracle: normalized fields to CSV string
How can I implement this a recursive join in a group between two tables?
Exracting substring from given string
plsql: Getting another field values along with the aggregation values in a grouping statement
Can I change isolation level in Oracle?
Select rows where ColA=ColB and also add a new column that tells whether the original data in ColA is repeated
generate xml from java and sql query
Oracle View problem with Select and division by zero