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davek

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1487.66 (4,448,196th) 		Reputation
19,001 (7,258th)
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Title Δ
Oracle Data Conversion: ORA-01722: invalid number -0.21
Need for very fast serialization Java +0.52
MySQL - LIKE with trailing wildcard vs range search +2.22
MySql Query Limit based on Sub Query Value 0.00
what's the class Hibernate uses internally to format SQL output? 0.00
Best way to get distribute a small lookup file using Distributed Ca... 0.00
SQL INSERT order 0.00
A values list into result set without UNION ALL -1.37
Using ORDER BY to order 'Age Groups' (using postgresql in c... +0.47
SQL query not returning records where related record is inactive 0.00
SQL Command Default Value -0.43
Which method is more accurate with DATEADD()? +0.04
Convert Minutes to Hours in PostgresSQL -0.02
How can I read counter (for example, the number of output records)... +0.02
Identify subsets where all values are the same +0.51
Sorting in JDBC preparedStatement 0.00
Getting Different results with "LEFT OUTER JOIN" and &quo... 0.00
Making a NULL value in a MySQL field appear as 0 / N/A +0.13
SQl query to sum-up amounts by month/year +1.94
Hadoop-2.2.0 "It looks like you are making an HTTP request to... -0.47
Pig HbaseStorage customization +0.25
Hadoop mapper task detailed execution time 0.00
Aggregate row value into columns -0.49
Order dates in MySQL with this format "01 August 2013" 0.00
Deleting sql table and triggers connected to this table 0.00
Why are my InnoDB tables limited to 600MiB in size? 0.00
Find last row entered in a table -0.95
no output in part-00000 when running WordCount v1.0 Example +0.27
is is necessary to learn java for hadoop? +1.40
Why java switch statement can't handle null, since it has a "d... +0.73
Hibernate: best practice to pull all lazy collections -1.96
mysql - pass field value into subquery +0.91
Oracle stored procedure showing error for 'dba_segments' : table do... 0.00
Unable to execute data larger than 10Kb +0.57
hadoop DFS start command not working and giving error +0.00
Primary key choice - multivalued attribute +0.03
how to fix ora-01652 -2.00
How to optimize a select top N Query 0.00
MySQL - GROUP BY changes results 0.00
Selecting multiple values of other column basing on distinct values... -0.71
SQL ORDER BY an AS variable -1.75
find missing dates from date range -1.23
Different table fields in one result set Oracle -0.89
Select AS is not working properly with jdbc 0.00
create mysql table with same fields as existing table -1.19
How to join an alias column in SQL Server 2008? 0.00
Restart tomcat after install solr 0.00
Same interface, implementation differences -0.74
Regarding use of a query -0.35
0 division in a 'when else' enviroment -0.72