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Ronnis

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Title Δ
Compare differences before insert into oracle table -1.99
Multiple comma separated lists to columns +2.17
How does the Oracle (+) join work in this scenario -2.32
Using sequence next val in sql to enter all values from the sequenc... +1.25
How to flatten out tab key value pair text format file in a table w... -0.31
How do I copy tables from one tablespace to another in oracle? 0.00
Get current day count from current month except holidays +0.99
Indexing does not improve performance and sometimes makes it worse -1.45
Query to compare columns in multiple tables in Oracle 0.00
Full hint on table inside a view 0.00
Oracle sql ORDER BY multiple values in specific order with dynamic +0.19
How to optimize mapping over several tables +0.11
Date Conversion in Oracle (YYYYMMDD format back to YYYYMMDD) +2.62
oracle decode not working well with character 0.00
Why is max(rowid) or min(rowid) is there while Deleting duplicate r... -0.12
Comparing Numbers against Strings in Oracle -0.77
Increase num_ordered in order_line for all GME category parts by 20% 0.00
SQL | Best practices to build SQL update query with not null values... +1.47
How can I change the field value in a column to 'other' if... +1.85
Column ambiguously defined but join properly aliased +0.47
Create a new view from existing table by duplicating the rows and c... +0.10
OR clause with subquery taking too much time 0.00
Oracle STATS_MODE returning random(?) number +1.92
Select Query Oracle -0.03
Oracle SQL - search for specific records -0.31
Selecting tables with one record in Oracle +1.10
Oracle check if any of multiple string exists in another table -2.03
How to speed up this oracle select query? 0.00
I have table as shown below with source,Target and KMS columns and... 0.00
unix sqlplus call doesnt return control sometimes 0.00
Write a query to get rid of duplicate records in oracle database wi... +0.48
how to convert HH:MM representation to minutes in oracle sql +0.06
How can i optimize this Update statement? -0.52
Select onle group that have positivo and negative number in plsql -0.11
Get the schema name for specific table in SQL/Oracle +0.46
Specific Order by Clause Oracle 0.00
Check equals between multiple columns values in a row? -0.70
Check equals between multiple columns values in a row? +1.63
How to properly create a many-to-many relationship in an SQL databa... 0.00
Aggregating multiple records by date +0.43
Fetch data between time difference +0.48
How to make recursion for each period without eternal loop? +0.61
Include everything in star schema? 0.00
Shortest approach to avoid duplicate insertions without defining a... 0.00
How to update a column which is also a primary key? -0.27
How to make check whether all elements exist in a table or not in s... +1.31
Oracle query for grouping -1.57
Sisense: Self table join for historical data reporting 0.00
How to convert week number to date range in Oracle? +0.34
Oracle Substring get the maximum of the number +1.81