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sql : Combining rows obtained by several criteria
sql postgresql

82 1

Grouping in SQL query in Spring Data Java project insistently requires id
java sql group-by spring-data

106

python : How to implement a table of Players that can have different numbers in different matches?
python sql django sqlite

70

c# : Deleting a row from a DataGrid WPF database. By pressing the Delete button
c# sql wpf sql-server datagrid

73

php : DB information is not displayed. mysqli. request for a random withdrawal
php mysql sql mysqli

77

sql : How to use array as freight key?
sql postgresql

47

How to fix errors in SQL queries?
sql

33

SQL query to select top category
sql

29

How to pull data from a database (MySQL) using PHP?
php java mysql sql

83

Help with Sql task
sql postgresql

39

mysql : The request gives the error "Identifier does not conform to RedBeanPHP security policies". How to combine findLike + LIK
mysql sql redbeanphp

58 1

sql : Select last entry for each ID
sql sqlite

37

sql : I used DESC for columns that include the date and time, but the data order is not in descending order.
sql vba

46 2

c# : С# MySql when adding "/" to "textbox" -error
c# mysql sql

63 1

sql : The server ran out of free space, no new files are created, the output of df -h shows that there is free space
sql linux devops

61

Backup procedures/functions when changing them in MSSQL
sql sql-server ms-sql-server

45 1

mysql : Optimized multi-table database query
mysql sql

37

sql : What is the difference between (*Row) Scan() and (*Rows) Scan() functions?
sql golang

48 1

SQL How to get data for a specific time zone on a specific date
sql

32 1

MySQL maximum similar values
mysql sql

38