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Tag empty-string - This is page 1 - GeneraCodice
COALESCE with cast
https://www.generacodice.com/en/articolo/2759202/coalesce-with-cast
postgresql
-
null
-
coalesce
-
empty-string
-
cast
dba.stackexchange
Empty string values - PostgreSQL 9.2 [closed]
https://www.generacodice.com/en/articolo/2511508/empty-string-values-postgresql-9-2-closed
postgresql
-
empty-string
dba.stackexchange
Simple query not returning blank records
https://www.generacodice.com/en/articolo/1976233/simple-query-not-returning-blank-records
sql-server-2008-r2
-
empty-string
dba.stackexchange
Oracle empty string converts to null
https://www.generacodice.com/en/articolo/1531908/oracle-empty-string-converts-to-null
oracle
-
null
-
empty-string
dba.stackexchange
Questions about handling NULLs and empty strings in nvarchar and numeric fields
https://www.generacodice.com/en/articolo/1472811/questions-about-handling-nulls-and-empty-strings-in-nvarchar-and-numeric-fields
sql-server
-
sql-server-2008
-
null
-
empty-string
-
t-sql
dba.stackexchange
Remove nulls from TSQL connection string
https://www.generacodice.com/en/articolo/1123644/remove-nulls-from-tsql-connection-string
sql-server-2005
-
odbc
-
dns
-
null
-
empty-string
dba.stackexchange
Empty Strings: Why or when is '' equal to ' '?
https://www.generacodice.com/en/articolo/1113466/empty-strings-why-or-when-is-equal-to
sql-server-2008
-
empty-string
dba.stackexchange
Should I convert empty varchar values to NULL?
https://www.generacodice.com/en/articolo/1101376/should-i-convert-empty-varchar-values-to-null
sql-server
-
stored-procedures
-
empty-string
-
best-practices
dba.stackexchange
When to use NULL and when to use an empty string?
https://www.generacodice.com/en/articolo/1087047/when-to-use-null-and-when-to-use-an-empty-string
null
-
feature-comparison
-
empty-string
dba.stackexchange
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