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Quassnoi

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404,495 (93rd)
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Title Δ
How to select one's name day from first name and birth date? +0.31
upload a file to a MySql DB with PHP -1.27
How to find a "gap" in running counter with SQL? +0.78
how to get records from a file to use those records in a select sta... +0.31
Oracle outer joins - performance -0.27
Oracle Query Help 0.00
How to quickly select DISTINCT dates from a Date/Time field, SQL Se... -0.19
Scalar Max in Sql Server +0.78
How to store language tag IDs in databases, as smallint or varchar? 0.00
Deadlocks on MySQL deleting rows +1.44
Are nested transactions allowed in MySQL? 0.00
Handling empty set in MySQL CASE statement +0.33
dependent subquery to self join +0.99
Should SQL ranking functionality be considered as "use with ca... -0.52
How to manage consecutive column values in table rows -0.59
What is a "database entity" and what types of DBMS items... -1.53
Most efficient way of selecting the changes between timestamped sna... -0.11
SQL Group by & Max +0.60
find likewise data from two tables in mysql -0.20
Find if a given date is in a list of date ranges 0.00
How can I find every row in a table where the value of a field is c... -0.54
Directly fetching a list from a column's data with MySQL +1.94
Calculating a row position in the table +0.51
Using Array "Keys" In a MySQL WHERE Clause -1.63
Remove rows NOT referenced by a foreign key +0.30
savepoint commit rollback in mysql 0.00
Type Conversion in Persisted Computed Column +0.72
How to change collation of database, table, column? +0.32
Wrong output for SQL database query -2.15
MySQL, Get users rank +0.30
MySQL commit and rollback 0.00
Are unique indexes better for column search performance? (PGSQL &am... 0.00
Grouping Consecutive "Wins" in a Row -0.68
Count number of MySQL queries executed on page +0.58
Database table with just 1 or 2 optional fields... split into multi... -1.39
SELECT with calculated column that is dependent upon a correlation -1.39
Optimize help for sql query +1.25
Conditional Count on a field +0.41
What for is IsSchemaBound view's setting in SQL Server? -1.46
Execute MySQL update query on 750k rows -1.51
How do I join this sql query to another table? +0.76
Is it possible to take two rows and concatenate them in MySQL? -0.19
Optimising this query. Relevant for DBA's working on a social netwo... 0.00
Why doesn't this query work? -1.06
previous - next query in mysql -0.71
Error creating spatial index on MySql BLOB column +0.31
sql complex tree rows -0.70
Row-wise IN BETWEEN comparison in a single SQL statement 0.00
join as an alternative to multiple OR's +0.28
Help optimizing an Oracle query +0.62