Reputation
27,409
Next tag badge:
563/400 score
69/80 answers
Badges
9 92 162
Newest
 Nice Answer
Impact
~543k people reached

37m
comment Aggregation by positive and negative values
Please tag your question with the version of SQL Server you are using. You originally tagged 2008 and 2008 R2, but your code uses LAG, which is 2012+. Also, a clear statement of the conditions leading to a change in group number would be appreciated.
47m
revised Aggregation by positive and negative values
added 1017 characters in body; edited tags
1h
revised Error: Cannot Generate SSPI context
edited tags; edited title
1h
revised Error: Cannot Generate SSPI context
edited tags; edited title
1h
comment How to download sqlplus for running sql commands in windows 8?
Beginner questions are off-topic here I'm afraid. You may find the answer you are looking for on Stack Overflow or Super User.
1h
revised Startup oracle database 12c manually with SQL*Plus command not when OS loads
rolled back to a previous revision
2h
revised Connection between SQL Server 2014 and Oracle 12c
rolled back to a previous revision
2h
revised Connection between SQL Server 2014 and Oracle 12c
added 6 characters in body; edited tags; edited title
2h
revised Distributing a semi-large key/value list
Incorporated clarifications in comments; added tags; improved title
3h
revised Time as a measure
Incorporated information from question comments before cleanup.
3h
revised Time as a measure
Incorporated clarifications from comments; updated tags
3h
revised What is a cursor?
edited tags
3h
comment Oracle DBA Daily/Weekly/Monthly or Quarterly Routine Checklist/Tasks
Not sure I understand. Are you asking if separate questions like that would be on-topic? Seems likely to me they would, if not too basic or too broad. Some might already have been asked and answered here. Search to check Also check the help center for general on-topic guidance. If you're still not sure, Database Administrators Meta is the place to ask about these sorts of things.
5h
comment Joining two tables
Basic SQL questions are currently off-topic here, please use Stack Overflow instead. When you need expert answers to more advanced database-related questions, please ask here.
5h
revised Joining two tables
added 406 characters in body; edited tags; edited title
5h
revised Allocation strategy where tables regularly grow and shrink by large amounts
added 5 characters in body; edited tags; edited title
6h
revised PostgreSQL server problem in Windows XP
Added essential points from the link, reformatted
6h
revised MySQL database design to sort and filter air traffic data
added 896 characters in body; edited title
17h
revised mysql multi-source replication to single slave from Debian repo's?
edited tags
18h
revised MySQL 5.7 - Where is the mysql_secret file on Windows 7?
edited tags