Tag alter-table - Dies ist Seite 7 - GeneraCodice

Does adding a null column to a postgres table cause a lock?

https://www.generacodice.com/de/articolo/10507752/does-adding-a-null-column-to-a-postgres-table-cause-a-lock
  postgresql  -  alter-table
StackOverflow StackOverflow

Set default to 0 where no default exists in mysql Alter Table

https://www.generacodice.com/de/articolo/10384647/set-default-to-0-where-no-default-exists-in-mysql-alter-table
  mysql  -  sql  -  alter-table
StackOverflow StackOverflow

Cannot cast type numeric to boolean

https://www.generacodice.com/de/articolo/10295535/cannot-cast-type-numeric-to-boolean
  sql  -  casting  -  postgresql  -  ddl  -  alter-table
StackOverflow StackOverflow

How to make auto increment of an existing primary key in Azure?

https://www.generacodice.com/de/articolo/10037286/how-to-make-auto-increment-of-an-existing-primary-key-in-azure
  alter-table  -  primary-key  -  auto-increment  -  azure
StackOverflow StackOverflow

what is the difference between 'alter table rename' and 'rename table'?

https://www.generacodice.com/de/articolo/10025814/what-is-the-difference-between-alter-table-rename-and-rename-table
  mysql  -  alter-table  -  table-rename
StackOverflow StackOverflow

MySQL datetime format to dd/mm/yy 00:00:00

https://www.generacodice.com/de/articolo/10004556/mysql-datetime-format-to-dd-mm-yy-00-00-00
  datetime  -  mysql  -  alter-table
StackOverflow StackOverflow

Adding column to table & adding data right away to column in PostgreSQL

https://www.generacodice.com/de/articolo/9586254/adding-column-to-table-adding-data-right-away-to-column-in-postgresql
  sql  -  postgresql  -  sql-insert  -  alter-table
StackOverflow StackOverflow

SQL alter column datatype from nvarchar to int

https://www.generacodice.com/de/articolo/9568647/sql-alter-column-datatype-from-nvarchar-to-int
  type-conversion  -  sql-server  -  alter-table
StackOverflow StackOverflow

Change column to unique

https://www.generacodice.com/de/articolo/9499275/change-column-to-unique
  sql  -  unique  -  alter-table
StackOverflow StackOverflow

Why do we usually create an index before dropping the primary key?

https://www.generacodice.com/de/articolo/9285660/why-do-we-usually-create-an-index-before-dropping-the-primary-key
  mysql  -  indexing  -  alter-table  -  primary-key
StackOverflow StackOverflow
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