Stack Exchange

Rob van Wijk

Utrecht, Netherlands

rwijk.blogspot.com

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Top Questions
Top Answers
19
Is there a combination of “LIKE” and “IN” in SQL?
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18
Group by values that are in sequence
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11
CHECK CONSTRAINT of string to contain only digits. (Oracle SQL)
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11
Function returning boolean fails on “expression is of wrong type”
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9
ORACLE : Materialized view not working when Using LEFT JOIN
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9
What is better? Subqueries or inner joining ten tables?
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9
Help with “ORA-00907: missing right parenthesis” error please
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8
How to index a date column with null values?
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8
What does +0 mean after an ORDER BY in Oracle
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8
How to use a package constant in SQL SELECT statement?
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8
How I find missing elements in a series using SQL?
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7
Oracle all foreign key references
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6
Display contents of Oracle AQ SYS.AQ$_JMS_TEXT_MESSAGE
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6
How to best split csv strings in oracle 9i
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6
Oracle join query
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6
view with parameters?
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6
Storing the time in Oracle
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6
data feed for reporting table in oracle (rollup vs grouping sets)
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6
limiting union result in oracle
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6
bulk compiling pl/sql procedures
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6
Is there an efficient way to avoid UNIONs of fixed values in SQL?
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6
plsql: Getting another field values along with the aggregation values in a grouping statement
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6
How to convert “1985-02-07T00:00:00.000Z” (ISO8601) to a date value in Oracle?
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6
Is using “select *” for a cursor in PL/SQL considered bad programming?
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6
How can I rewrite this query without repeating SELECT subqueries
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5
Calculate the Sum of duration in sql query
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5
Oracle Hierarchical query: how to include top-level parent
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5
Oracle Calculation Involving Results of Another Calculation
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5
What is wrong with my update statement with a join in Oracle?
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5
Oracle: formatting number as xxx-xx-xxxx
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