SnowConvert AI - Serveur SQL-Azure Synapse - ALTER¶

ALTER TABLE
    [Person].[EmailAddress] CHECK CONSTRAINT [FK_EmailAddress_Person_BusinessEntityID]
GO

!!!RESOLVE EWI!!! /*** SSC-EWI-0035 - CHECK STATEMENT NOT SUPPORTED ***/!!!
ALTER TABLE IF EXISTS Person.EmailAddress CHECK CONSTRAINT FK_EmailAddress_Person_BusinessEntityID;

 [ CONSTRAINT constraint_name ]   
{   
    { PRIMARY KEY | UNIQUE }   
        [ CLUSTERED | NONCLUSTERED ]   
        (column [ ASC | DESC ] [ ,...n ] )  
        [ WITH FILLFACTOR = fillfactor   
        [ WITH ( <index_option>[ , ...n ] ) ]  
        [ ON { partition_scheme_name ( partition_column_name ... )  | filegroup | "default" } ]   
    | FOREIGN KEY   
        ( column [ ,...n ] )  
        REFERENCES referenced_table_name [ ( ref_column [ ,...n ] ) ]   
        [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ NOT FOR REPLICATION ]   
    | CONNECTION
        ( { node_table TO node_table } 
          [ , {node_table TO node_table }]
          [ , ...n ]
        )
        [ ON DELETE { NO ACTION | CASCADE } ]
    | DEFAULT constant_expression FOR column [ WITH VALUES ]   
    | CHECK [ NOT FOR REPLICATION ] ( logical_expression )  
}

 inlineUniquePK ::=
  [ CONSTRAINT <constraint_name> ]
  { UNIQUE | PRIMARY KEY }
  [ [ NOT ] ENFORCED ]
  [ [ NOT ] DEFERRABLE ]
  [ INITIALLY { DEFERRED | IMMEDIATE } ]
  [ ENABLE | DISABLE ]
  [ VALIDATE | NOVALIDATE ]
  [ RELY | NORELY ]

 [ CONSTRAINT <constraint_name> ]
  { UNIQUE | PRIMARY KEY }
  [ [ NOT ] ENFORCED ]
  [ [ NOT ] DEFERRABLE ]
  [ INITIALLY { DEFERRED | IMMEDIATE } ]
  [ ENABLE | DISABLE ]
  [ VALIDATE | NOVALIDATE ]
  [ RELY | NORELY ]

ALTER TABLE dbo.doc_exd    
ADD CONSTRAINT exd_check CHECK NOT FOR REPLICATION (column_a > 1); 

!!!RESOLVE EWI!!! /*** SSC-EWI-0035 - CHECK STATEMENT NOT SUPPORTED ***/!!!
ALTER TABLE dbo.doc_exd
ADD CONSTRAINT exd_check CHECK NOT FOR REPLICATION (column_a > 1);

ALTER TABLE bought 
ADD COL2 VARCHAR(32), CONSTRAINT EC_BOUGHT1 CONNECTION (Customer TO Product, Supplier TO Product) 
ON DELETE NO ACTION;

ALTER TABLE bought
ADD COL2 VARCHAR(32);

!!!RESOLVE EWI!!! /*** SSC-EWI-0109 - ALTER TABLE SYNTAX NOT APPLICABLE IN SNOWFLAKE ***/!!!
ALTER TABLE bought
ADD
CONSTRAINT EC_BOUGHT1 CONNECTION (Customer TO Product, Supplier TO Product)
ON DELETE NO ACTION;

CREATE TABLE table1
(
  col1 integer not null,
  col2 varchar collate Latin1_General_CS,
  col3 date not null
)

ALTER TABLE table1
ADD CONSTRAINT col1_constraint DEFAULT 50 FOR col1;

ALTER TABLE table1
ADD CONSTRAINT col2_constraint DEFAULT 'hello world' FOR col2;

ALTER TABLE table1
ADD CONSTRAINT col3_constraint DEFAULT getdate() FOR col3;

CREATE OR REPLACE TABLE table1 (
  col1 INTEGER not null DEFAULT 50,
  col2 VARCHAR COLLATE 'EN-CS' DEFAULT 'hello world',
  col3 DATE not null DEFAULT CURRENT_TIMESTAMP() :: TIMESTAMP
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"transact"}}'
;

----** SSC-FDM-TS0020 - DEFAULT CONSTRAINT MAY HAVE BEEN ADDED TO TABLE DEFINITION **

--ALTER TABLE table1
--ADD CONSTRAINT col1_constraint DEFAULT 50 FOR col1
                                                  ;

----** SSC-FDM-TS0020 - DEFAULT CONSTRAINT MAY HAVE BEEN ADDED TO TABLE DEFINITION **

--ALTER TABLE table1
--ADD CONSTRAINT col2_constraint DEFAULT 'hello world' FOR col2
                                                             ;

----** SSC-FDM-TS0020 - DEFAULT CONSTRAINT MAY HAVE BEEN ADDED TO TABLE DEFINITION **

--ALTER TABLE table1
--ADD CONSTRAINT col3_constraint DEFAULT CURRENT_TIMESTAMP() :: TIMESTAMP FOR col3
                                                                                ;

FOREIGN KEY   
        ( column [ ,...n ] )  
        REFERENCES referenced_table_name [ ( ref_column [ ,...n ] ) ]   
        [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ NOT FOR REPLICATION ]

  [ FOREIGN KEY ]
  REFERENCES <ref_table_name> [ ( <ref_col_name> ) ]
  [ MATCH { FULL | SIMPLE | PARTIAL } ]
  [ ON [ UPDATE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ]
       [ DELETE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ] ]
  [ [ NOT ] ENFORCED ]
  [ [ NOT ] DEFERRABLE ]
  [ INITIALLY { DEFERRED | IMMEDIATE } ]
  [ ENABLE | DISABLE ]
  [ VALIDATE | NOVALIDATE ]
  [ RELY | NORELY ]

ALTER TABLE [Tests].[dbo].[Employee]
ADD CONSTRAINT FK_Department FOREIGN KEY(DepartmentID) REFERENCES Department(DepartmentID) 
ON UPDATE CASCADE
ON DELETE NO ACTION
NOT FOR REPLICATION;

ALTER TABLE Tests.dbo.Employee
ADD CONSTRAINT FK_Department FOREIGN KEY(DepartmentID) REFERENCES Department (DepartmentID)
ON UPDATE CASCADE
ON DELETE NO ACTION;

{ PRIMARY KEY | UNIQUE }   
[ CLUSTERED | NONCLUSTERED ]   
(column [ ASC | DESC ] [ ,...n ] )  
[ WITH FILLFACTOR = fillfactor   
[ WITH ( <index_option>[ , ...n ] ) ]  
[ ON { partition_scheme_name ( partition_column_name ... )  | filegroup | "default" } ]   

[ CONSTRAINT <constraint_name> ]
{ UNIQUE | PRIMARY KEY } ( <col_name> [ , <col_name> , ... ] )
[ [ NOT ] ENFORCED ]
[ [ NOT ] DEFERRABLE ]
[ INITIALLY { DEFERRED | IMMEDIATE } ]
[ ENABLE | DISABLE ]
[ VALIDATE | NOVALIDATE ]
[ RELY | NORELY ]

ALTER TABLE Production.TransactionHistoryArchive
   ADD CONSTRAINT PK_TransactionHistoryArchive_TransactionID PRIMARY KEY 
   CLUSTERED (TransactionID)
   WITH (FILLFACTOR = 75, ONLINE = ON, PAD_INDEX = ON)
   ON "DEFAULTLOCATION";

ALTER TABLE Production.TransactionHistoryArchive
   ADD CONSTRAINT PK_TransactionHistoryArchive_TransactionID PRIMARY KEY (TransactionID);

column_name <data_type>  
[ FILESTREAM ]  
[ COLLATE collation_name ]   
[ NULL | NOT NULL ]  
[
    [ CONSTRAINT constraint_name ] DEFAULT constant_expression [ WITH VALUES ]   
    | IDENTITY [ ( seed , increment ) ] [ NOT FOR REPLICATION ]   
]
[ ROWGUIDCOL ]   
[ SPARSE ]   
[ ENCRYPTED WITH  
  ( COLUMN_ENCRYPTION_KEY = key_name ,  
      ENCRYPTION_TYPE = { DETERMINISTIC | RANDOMIZED } ,   
      ALGORITHM =  'AEAD_AES_256_CBC_HMAC_SHA_256'   
  ) ]  
[ MASKED WITH ( FUNCTION = ' mask_function ') ]  
[ <column_constraint> [ ...n ] ]  

ADD [ COLUMN ] <col_name> <col_type>
        [ { DEFAULT <expr> | { AUTOINCREMENT | IDENTITY } [ { ( <start_num> , <step_num> ) | START <num> INCREMENT <num> } ] } ]
                            /* AUTOINCREMENT (or IDENTITY) supported only for columns with numeric data types (NUMBER, INT, FLOAT, etc.). */
                            /* Also, if the table is not empty (i.e. rows exist in the table), only DEFAULT can be altered.               */
        [ inlineConstraint ]
        [ [ WITH ] MASKING POLICY <policy_name> [ USING ( <col1_name> , cond_col_1 , ... ) ] ]

[ CONSTRAINT constraint_name ]   
{   
    [ NULL | NOT NULL ]   
    { PRIMARY KEY | UNIQUE }   
        [ CLUSTERED | NONCLUSTERED ]   
        [ WITH FILLFACTOR = fillfactor ]   
        [ WITH ( index_option [, ...n ] ) ]  
        [ ON { partition_scheme_name (partition_column_name)   
            | filegroup | "default" } ]   
    | [ FOREIGN KEY ]   
        REFERENCES [ schema_name . ] referenced_table_name   
            [ ( ref_column ) ]   
        [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]   
        [ NOT FOR REPLICATION ]   
    | CHECK [ NOT FOR REPLICATION ] ( logical_expression )  
}  

CREATE TABLE <name> ( <col1_name> <col1_type>    [ NOT NULL ] { inlineUniquePK | inlineFK }
                     [ , <col2_name> <col2_type> [ NOT NULL ] { inlineUniquePK | inlineFK } ]
                     [ , ... ] )

ALTER TABLE <name> ADD COLUMN <col_name> <col_type> [ NOT NULL ] { inlineUniquePK | inlineFK }

inlineUniquePK ::=
  [ CONSTRAINT <constraint_name> ]
  { UNIQUE | PRIMARY KEY }
  [ [ NOT ] ENFORCED ]
  [ [ NOT ] DEFERRABLE ]
  [ INITIALLY { DEFERRED | IMMEDIATE } ]
  [ ENABLE | DISABLE ]
  [ VALIDATE | NOVALIDATE ]
  [ RELY | NORELY ]

inlineFK :=
  [ CONSTRAINT <constraint_name> ]
  [ FOREIGN KEY ]
  REFERENCES <ref_table_name> [ ( <ref_col_name> ) ]
  [ MATCH { FULL | SIMPLE | PARTIAL } ]
  [ ON [ UPDATE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ]
       [ DELETE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ] ]
  [ [ NOT ] ENFORCED ]
  [ [ NOT ] DEFERRABLE ]
  [ INITIALLY { DEFERRED | IMMEDIATE } ]
  [ ENABLE | DISABLE ]
  [ VALIDATE | NOVALIDATE ]
  [ RELY | NORELY ]

ALTER TABLE table_name
ADD column_name VARCHAR(255) 
CONSTRAINT constraint_name 
CHECK NOT FOR REPLICATION (column_name > 1);

ALTER TABLE IF EXISTS table_name
ADD column_name VARCHAR(255)
!!!RESOLVE EWI!!! /*** SSC-EWI-0035 - CHECK STATEMENT NOT SUPPORTED ***/!!!
CONSTRAINT constraint_name
CHECK NOT FOR REPLICATION (column_name > 1);

[ FOREIGN KEY ]  
REFERENCES [ schema_name . ] referenced_table_name  
[ ( ref_column ) ]  
[ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]  
[ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]  
[ NOT FOR REPLICATION ]

[ FOREIGN KEY ]
REFERENCES <ref_table_name> [ ( <ref_col_name> ) ]
[ MATCH { FULL | SIMPLE | PARTIAL } ]
[ ON [ UPDATE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ]
     [ DELETE { CASCADE | SET NULL | SET DEFAULT | RESTRICT | NO ACTION } ] ]
[ [ NOT ] ENFORCED ]
[ [ NOT ] DEFERRABLE ]
[ INITIALLY { DEFERRED | IMMEDIATE } ]
[ ENABLE | DISABLE ]
[ VALIDATE | NOVALIDATE ]
[ RELY | NORELY ]

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE;

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name PRIMARY KEY
NONCLUSTERED;

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE
WITH FILLFACTOR = 80;

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name PRIMARY KEY
WITH (PAD_INDEX = off);

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE
ON partition_scheme_name (partition_column_name);

ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE;


ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name PRIMARY KEY;


ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE;


ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name PRIMARY KEY;


ALTER TABLE table_name
ADD column_name INTEGER
CONSTRAINT constraint_name UNIQUE;