Matthew McPeak

Matthew McPeak has asked 6 questions and find answers to 61 problems.

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About

Most of my development is in Oracle PL/SQL or Java, in support of Oracle e-Business Suite Supply Chain implementations or custom supply chain systems development.

Matthew McPeak questions

Java - detect whether there is an exception in progress during `finally` block
Is this a valid way to minimize binding invalidations?
ConcurrentHashMap needed with ReadWriteLock?

Matthew McPeak answers

Oracle Java Stored Function - ORA-00932: inconsistent datatypes
Why my hierarchy query is showing duplicate records?
Oracle: Numbered groups in a hierarchical query
What index should be created for low cardinality high updating columns in oracle?
Improve MERGE performance when using big tables
Is there any rule or documentation available for the output name of an Oracle database select statement's column name?
Index Access for Calculating Hamming Distance
SQL Percentage calculated dynamically
Implementing active/passive cluster: how to use Oracle for my distributed lock?
Why isn't Oracle throwing an error message due to missing GROUP BY clause?