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David Aldridge

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Does SQLDeveloper support executing scripts? -0.43
Oracle SQL Optimization: SQL Query taking very long time +2.62
Oracle synonyms selection -4.37
Is anybody using OBIEE (formerly Siebel Analytics) ? What is your e... 0.00
Is seven inner joins in a query too much? +0.80
What happens when DB engine runs out of numbers to use for primary... -3.71
Select from a nested query in Oracle 9i -4.43
SQL Query Help - task ordering, grouping and status + date conditio... +2.61
Improve oracle query performance without indexing +1.30
Using a subquery instead of a table name in an Oracle Update Statem... -2.00
Disadvantage of stored procedures -2.04
Best Oracle database manager/editor? +2.55
Sybase Developer Asks: How To Create a Temporary Table in Oracle? +2.90
How to choose and optimize oracle indexes? +3.99
Is there a difference between commit and rollback in a transaction... -0.76
PL/SQL Evaluation Order -0.20
Optimizations for a Write heavy Oracle application? +3.54
Discover what process/query is using the oracle SGA 0.00
How do I calculate the last day of the month in SQL? -1.92
SQL to find duplicate entries (within a group) +2.12
SQL - state machine - reporting on historical data based on changeset +2.51
Best solution for migration from Oracle Forms 6i to the web? +1.21
Bulk Row Transfer between Oracle Databases with a Select Filter 0.00
How to use a function-based index on a column that contains NULLs i... -2.84
How to get records after a certain time using SQL datetime field -2.16
Pro's of databases like BigTable, SimpleDB -4.28
SQL Server: Is it possible to insert into two tables at the same ti... -3.28
How do I get the count of null value columns per row in a return set? +2.76
When and why are database joins expensive? +2.08
What Oracle driver should I install in my MS SQL server to be able... 0.00
Table load via Partition Exchange (Oracle 10g) +3.63
how to compare/validate sql schema -2.93
Are nulls in a relational database okay? +0.97
SQL Duplicate Delete Query over Millions of Rows for Performance +2.33
Composite primary keys versus unique object ID field -1.93
Costs vs Consistant gets -0.16
How to trunc a date to seconds in Oracle +0.94
How do you store Date ranges, which are actually timestamps +0.83
Does Oracle have something like Change Data Capture in SQL Server 2... -1.18
Can anyone explain how the oracle "hash group" works? +1.66
Unknown Column In Where Clause +0.12
What is the best way to select string fields based on character ran... -1.11
pl/sql dollar operator? -0.27
Can Multiple Indexes Work Together? +3.85
Advanced database concepts +1.49
Comparing date ranges -1.46
SQL to find the number of distinct values in a column +1.09
How many database indexes is too many? +1.53
Regular expression to match common SQL syntax? -1.70
What's the difference between TRUNCATE and DELETE in SQL +3.76