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Title Δ
Best database architecture for friendships in a social networking a... 0.00
GRANT SELECT doesn't work in altered session 0.00
query not getting current date result -0.66
ORACLE find first non-null value from history table -0.65
A Java interface to enforce by design the output type of unknown me... -0.13
Inner query with same source table as Outer Query -0.04
ORA-00060 while running multiple DELETE queries on one table 0.00
Oracle Query - Missing Defines -0.02
Optimizing an Oracle group by/aggregate query -1.09
REST with complex permissions over resources -1.11
java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProces... 0.00
PLSQL Code Error Conditional Statements +1.93
Selecting rows using user id in Oracle SQL 0.00
How to break a while loop without breaking the rest of the program... 0.00
Should I create a new entity for just one (string) field? +0.46
Complicated Oracle Query not returning the correct information -0.01
Query like '%t%' is case insensitive or not? why use it twi... +0.47
SELECT list inconsistent with GROUP BY +0.41
Oracle Materialized View Refresh fails with ORA-01555 0.00
What are the implicit indexes added by oracle 0.00
How to replace IN clause when using huge list of included items/ids? +0.22
Java 8 FilterOutputStream exception +1.64
Oracle query running fine with SELECT * but 'hangs' with SE... 0.00
Understanding Oracle's to_date / to_char -0.79
Oracle SQL getting max date value from when joining to another table 0.00
error in EXECUTE IMMEDIATE insert ORACLE -0.28
Java generics seem to work differently for classes than for methods -0.71
Is necessary to dispose an object when I serialize it? +0.37
Best way to avoid EAV model, but still allow for flexibility -1.48
Circular Relationship in Database Design -1.15
Why is the last line of this Java code unreachable -0.91
Oracle selectivity / cardinality 0.00
Oracle plsql - Can a query be used in a plsql if statement? 0.00
Why does this get-or-create function never seem to insert? -0.30
Does Oracle update columns when the data values are the same? -0.05
Oracle SQL Custom sorting +0.52
Oracle SQL weird issue with my below query +0.09
Oracle SQL - Add Primary Key to table +0.43
Oracle SQL to bring back results not in -0.54
Grails domain standard validators: should I test or not? -0.73
How to use HashMap with List<Number> -0.98
Oracle Datatype Modifier -1.59
oracle function for escaping +0.42
Storing all loan (insert loan date, update return date) records in... +0.30
Database schema for calendar application 0.00
Advice with for loop programs -0.52
Handling Database Cross Foreign Keys -0.04
How to handle ClientId in multi-tenant database -0.04
Social network database delete record 0.00
What is the best practice for a database table with a two-column pr... +0.59