Stack Exchange

Ronnis

Sweden

blog.bahlsten.com

Age: 33

Systems developer, experienced BI developer using Oracle

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Top Questions
Top Answers
10
Is using COUNT(*) or SELECT * a good idea?
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10
Oracle get column data size
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9
Oracle DBA Role and its specific functions (and possible replacement)
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8
UNION with WHERE clause
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7
How to order by custom rule, e.g. how to order like 4,2,1,3
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6
What is the correct syntax to break a PL/SQL procedure call in multiple lines?
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6
SQL select & group by a period of time (timestamp)
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6
Simple constraint to limit an Oracle table to a single row
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6
How does Oracle SELECT FROM dual work with multiple fields
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5
Oracle: Fast NOT IN for multiple columns
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5
whats the efficient query to count table rows in SQL server 2008?
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5
Oracle PL/SQL performance tuning crash course
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5
Using more than one index per table is dangerous?
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5
how can it be that this SQL Query work from Oracle SQL Developer but not from code?
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5
How should I join these 3 SQL queries in Oracle?
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5
Oracle sql a column having number datatype using BETWEEN
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5
Oracle and JDBC performance: INSERT ALL vs preparedStatement.addBatch
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5
Help with a MySQL query
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5
How do I design a table which will store very large data?
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5
SQL SELECT field dependent of another field in row
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5
question about SQL query
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5
inner join for a query?
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5
Inserting into Oracle and retrieving the generated sequence ID
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