Pridať stĺpce

Príklady kódu

7
0

pripojiť stĺpec sql

ALTER TABLE table_name
ADD column_name datatype;

--example
ALTER TABLE Customers
ADD Email varchar(255);
6
0

vytvoriť stĺpec sql server

ALTER TABLE table_name
ADD column_name datatype;
1
0

pridanie viacerých stĺpcov do tabuľky sql

ALTER TABLE table_name
  ADD column_1 column_definition,
      column_2 column_definition,
      ...
      column_n column_definition;
0
0

Pridanie nového stĺpca do tabuľky

ALTER TABLE table ADD [COLUMN] column_name;
0
0

stĺpec zmeny sql v existujúcej tabuľke

'This adds 'NOT NULL' to excisting column counting in the table mytable'
ALTER TABLE mytable ALTER COLUMN counting INT NOT NULL;

V iných jazykoch

Táto stránka je v iných jazykoch

Русский
..................................................................................................................
English
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
中文
..................................................................................................................
Español
..................................................................................................................
Балгарскі
..................................................................................................................
Íslensk
..................................................................................................................