sql

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String Concat over partition in SQL?
user_35529750
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2
2
1515
window-functions mysql sql
Performance of Excel vs SQL table for Inserting and Searching Row
user_133986430
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2
0
55
excel sql
SQL QUESTION - Difference between using special characters with '' or with "" in a query in PHP
user_96599690
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1
2
61
special-characters sql php
REGEXP_EXTRACT_ALL extract "search operators" in a query
user_99147880
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2
2
816
google-bigquery sql regex
MySQL calculate ON-OFF time from datetime
user_149985360
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2
2
175
mysql sql
How to delete some observations in some groups based on a condition
user_129337380
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1
3
76
sas sql
How to select the group of most recent records based on specific conditions in MySQL
user_126576240
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1
2
42
mysql sql
Update same data from the same table depending on a column
user_66485620
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1
1
51
sql-server sql
How to compare huge table(100 million rows) data between Oracle and SQL Server
user_71370900
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2
1
636
oracle sql-server sql database
Asking a condition based on two cases in the same column. sqlite3
user_149543500
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1
2
103
sqlite sql
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