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Tag duplication - This is page 9 - GeneraCodice
Why can't I insert an email on a table that has one more dot than an existing one? [closed]
https://www.generacodice.com/en/articolo/3215707/why-can-t-i-insert-an-email-on-a-table-that-has-one-more-dot-than-an-existing-one-closed
postgresql
-
duplication
-
index
-
errors
dba.stackexchange
In mysql, how to add a primary key and a composite key to a table so that it forbids duplicate rows, when there are null values within the columns?
https://www.generacodice.com/en/articolo/3206180/in-mysql-how-to-add-a-primary-key-and-a-composite-key-to-a-table-so-that-it-forbids-duplicate-rows-when-there-are-null-values-within-the-columns
mysql
-
alter-table
-
primary-key
-
duplication
dba.stackexchange
Remove duplicate records with special rules - Is it possible with a single query?
https://www.generacodice.com/en/articolo/3201460/remove-duplicate-records-with-special-rules-is-it-possible-with-a-single-query
mysql
-
duplication
-
query
dba.stackexchange
possible to INclude duplicate rows?
https://www.generacodice.com/en/articolo/3174585/possible-to-include-duplicate-rows
duplication
-
mariadb
-
query
dba.stackexchange
If all associated attributes of an intended primary key are identical, is it still a true primary key?
https://www.generacodice.com/en/articolo/3150148/if-all-associated-attributes-of-an-intended-primary-key-are-identical-is-it-still-a-true-primary-key
architecture
-
primary-key
-
duplication
-
uniqueidentifier
-
surrogate-key
dba.stackexchange
Duplicating rows based on a count column SQL Server [duplicate]
https://www.generacodice.com/en/articolo/3142911/duplicating-rows-based-on-a-count-column-sql-server-duplicate
sql-server
-
random
-
duplication
-
sql-server-2008-r2
dba.stackexchange
mysql - How to remove duplicate rows in parent table and leave one row with the lowest ID, and replace foreign key in child's table with this ID?
https://www.generacodice.com/en/articolo/3141409/mysql-how-to-remove-duplicate-rows-in-parent-table-and-leave-one-row-with-the-lowest-id-and-replace-foreign-key-in-child-s-table-with-this-id
mysql
-
PHP
-
replace
-
duplication
-
foreign-key
dba.stackexchange
Displaying only 1 row for each distinct value
https://www.generacodice.com/en/articolo/3122735/displaying-only-1-row-for-each-distinct-value
sybase
-
duplication
-
razorsql
dba.stackexchange
SQLite - Remove duplicates across multiple columns
https://www.generacodice.com/en/articolo/3113556/sqlite-remove-duplicates-across-multiple-columns
sqlite
-
duplication
dba.stackexchange
Mysql output to csv putting column names on the bottom
https://www.generacodice.com/en/articolo/3090567/mysql-output-to-csv-putting-column-names-on-the-bottom
mysql
-
csv
-
duplication
dba.stackexchange
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