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Quassnoi

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1625.87 (967th) 		Reputation
404,495 (93rd)
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Title Δ
Which of these approaches has better performance for large tables? +0.81
MySQL IN() for two value/array? +0.36
Is too many Left Joins a code smell? +1.46
What the heck does 'ALFKI' mean? -1.14
Oracle datafiles on a Network Share -0.12
Condional looping in mysql 0.00
problem with Update in MySQL 0.00
Select N rows from a table with a non-unique foreign key +0.36
Allowing nulls vs default values -0.82
ORA-08177: can't serialize access for this transaction 0.00
Does the order of tables referenced in the ON clause of the JOIN ma... +0.80
Function for week of the month in mysql +1.26
Confusing mysql problem 0.00
Genealogy Query in Oracle +0.41
Is normalizing a person's name going too far? +1.00
Lazy evaluation of Oracle PL/SQL statements in SELECT clauses of SQ... -1.60
How to figure out size of Indexes in MySQL +1.04
Problem with sql query. Should i be using union? -0.84
Why would an Oracle synonym return a different number of rows to th... +0.41
MSSQL JOIN ON GROUP BY is too slow 0.00
Recordset Iterating -0.61
How to efficiently delete rows from a Postgresql 8.1 table? +0.32
How to choose how to fill #temptable in sql? +0.44
Reusing computed columns in mysql 0.00
Insert NULL and DEFAULT values with an INSERT/SELECT statement -0.10
Show Group Above Details Query -0.23
Replacing foreign key values (unique) in two records -2.39
Finding the lowest value in a table greater than a certain value +0.46
Getting out of divide by zero in simple query -0.61
Is LTRIM(RTRIM(COALESCE(TextField,''))) Bad? +1.24
ORA-01654: unable to extend index 0.00
Alternative SQL ways of looking up multiple items of known IDs? -0.86
dynamically naming a variable? -0.15
Return multiple counts with single PL SQL Query +0.95
How do I create a unique constraint that also allows nulls? +0.43
modifying multiple tables in one query with aprepared statement -2.41
Multiple update statements in one StoredProcedure +1.44
Avoiding multiple sub-selects when grouping -0.50
MySQL error 2013 0.00
Why does my query produce error "ORA-00933: SQL command not pr... +0.78
How come sqlplus not connecting? +0.96
Company vs Employee ID dilemma +0.23
Hidden Features of PostgreSQL +0.31
How does the IN predicate work in SQL? +0.76
MYSQL: Can you pull results that match like 3 out of 4 expressions? -0.84
What's the best method to stop duplicate inserts into the database +1.10
Oracle: flattening name value pairs into a table 0.00
operator precedence in mysql -0.88
SQL to generate report of entity-attribute-value structured data -1.10
constraint on RowParentId within same table? -0.35