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The Impaler

Rating
1545.06 (9,566th)
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10,654 (14,169th)
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Title Δ
SQL Oracle - how to find the final value for the same table? +2.00
Finding the table free time using SQL 0.00
Query to calculate the sum from 3 different tables -1.76
Using SQL Aliases in following fields that perform arithmetic +0.22
DB2: Can you write a function or macro emedded in the SQL to simpli... +1.59
SQL Find pairs of rows with next best timestamp match +1.29
SQL query to select parent and child names in one row +2.21
Get records from multiple tables, but only show 1 per ID? 0.00
SQL - inner - inner join 0.00
MySQL CTE not referenced in WHERE clause -1.47
mysql select categories e subcategories from the same table 0.00
H2 complains about the bad grammar, MySQL accepts it - However, bad... +2.14
H2 complains about the bad grammar, MySQL accepts it - However, bad... -0.53
Oracle: Numbered groups in a hierarchical query -1.08
columns referencing each other +2.61
SQL Gaps/Islands Question - Determine if someone has worked for X y... +0.25
DISTINCT on one value from a group selects +1.17
How to efficiently select NON-NULL, NON-EMPTY rows based off multip... 0.00
Separate column value as a row value -0.98
MySQL - GROUP_CONCAT eliminate duplicates when joining multiple tab... +2.51
How to solve this SQL query identifier error in alias name? -1.39
Add a dot notation in Label SQL -0.22
How to reuse variable from SQL SELECT statement in WHERE clause -0.57
"SELECT id, title, @natusort:=@natusort + 1 AS ordercount"... +1.04
Auto-increment a primary key in MySql -0.06
Warning on setting variable in MYSQL 8.0 0.00
How to understand the execution sequence of SELECT and ORDER BY +1.35
MySQL CREATE and INSERT yields an unordered sequence of records whe... -0.05
How to filter for only one of many intersecting ranges -1.40
How can I use consecutive conditional clause in SQL? 0.00
MySQL multiplication returning wrong result +0.03
MySQL 3.2 - Retrieve the last record in each group that is not null +0.67
MySQL - composite primary key or create separate tables? -0.74
MySQL: Raspberry Pi Storage Media 0.00
Writing a query returning all members of a hierarchy -0.68
Is it possible to further optimize this MySQL query? +2.09
Is there a way to make another value inside ID Primary key? +1.38
case statement error while using difference of columns with time +1.37
SQL join based on select as column name 0.00
I Have a message MySQL ERROR 1241 (21000) Operand should contain 1... -0.05
ORA-00920: invalid relational operator in select clause with multip... 0.00
How to hide rows when count distinct result is 0? (Postgres) -0.96
What is the equivalent of a MUL key in PostgreSQL? +0.26
Msg 120, Level 15, State 1, Procedure Generate_Exame, Line 6,The se... +1.40
how to disallow custom lists to have elements from different base l... +0.45
Oracle Running Subtraction -1.33
I can't make a manually output of my table using mysql +2.60
SQL - Create a formatted ouput with placeholder rows +0.21
How delete duplicates rows with original? -1.70
Calculating Income - Expenses using 3 tables in SQL 0.00