Peter Lang

Peter Lang has asked 33 questions and find answers to 198 problems.

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Peter Lang questions

Table row referencing one table or another
Algorithm to fill slots
Oracle sqlplus: relative paths starting at position of script
Grouping rows considering "difference" between rows
Oracle: Check if rows exist in other table
How to enable Function Result Cache
MySQL Date and Time functions don't exist
Query works with Oracle 10g but not with 11g?
Does anyone have any experiences with Eclipse GMF?
Format a Date, allowing null

Peter Lang answers

can't explain NullPointerException
Can I select a set of rows from a table and directly insert that into a table or the same table in SQL?
Complicated/Simple SQL Insert: adding multiple rows
java - remove float leftovers elegantly
How to remove more than one space in Oracle
Why is Oracle using a skip scan for this query?
Help converting subquery to query with joins
GridBagLayout padding
Disable a single column dragging in JTable
How to execute SQL file from CMD prompt using Java ProcessBuilder