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Tutorial: Escribir instrucciones Transact-SQL
+ (Sumar) (Transact-SQL)
+ (Suma unaria) (Transact-SQL)
+ (Concatenación de cadenas) (Transact-SQL)
+= (Sumar igual) (Transact-SQL)
+= (Concatenación de cadenas) (Transact-SQL)
- (valor negativo) (Transact-SQL)
- (restar) (Transact-SQL)
-= (Restar igual) (Transact-SQL)
* (Multiplicar) (Transact-SQL)
*= (Multiplicar igual a) (Transact-SQL)
/ (Dividir) (Transact-SQL)
/= (Dividir igual) (Transact-SQL)
\ (barra diagonal inversa) (Transact-SQL)
% (Módulo) (Transact-SQL)
%= (Módulo igual) (Transact-SQL)
% (caracteres comodín para coincidir) (Transact-SQL)
& (AND bit a bit) (Transact-SQL)
&= (AND bit a bit igual) (Transact-SQL)
| (OR bit a bit) (Transact-SQL)
|= (OR bit a bit igual) (Transact-SQL)
^ (OR exclusivo bit a bit) (Transact-SQL)
^= (OR exclusivo bit a bit igual) (Transact-SQL)
~ (NOT bit a bit) (Transact-SQL)
= (Igual a) (Transact-SQL)
> (Mayor que) (Transact-SQL)
< (Menor que) Transact-SQL)
>= (Mayor o igual que) (Transact-SQL)
<= (Menor o igual que) (Transact-SQL)
<> (Distinto de) (Transact-SQL)
!< (No menor que) (Transact-SQL)
!= (No es igual a) (Transact-SQL)
!> (No mayor que) (Transact-SQL)
-- (Comentarios) (Transact-SQL)
/*...*/ (comentario de Transact-SQL)
[ ] (caracteres comodín para búsqueda de coincidencias de Transact-SQL)
[^] (comodín - carácter o caracteres no coincidentes) (Transact-SQL)
_ (comodín, coincidir un carácter) (Transact-SQL)
$PARTITION (Transact-SQL)
@@CONNECTIONS (Transact-SQL)
@@CPU_BUSY (Transact-SQL)
@@CURSOR_ROWS (Transact-SQL)
@@DATEFIRST (Transact-SQL)
@@DBTS (Transact-SQL)
@@ERROR (Transact-SQL)
@@FETCH_STATUS (Transact-SQL)
@@IDENTITY (Transact-SQL)
@@IDLE (Transact-SQL)
@@IO_BUSY (Transact-SQL)
@@LANGID (Transact-SQL)
@@LANGUAGE (Transact-SQL)
@@LOCK_TIMEOUT (Transact-SQL)
@@MAX_CONNECTIONS (Transact-SQL)
@@MAX_PRECISION (Transact-SQL)
@@NESTLEVEL (Transact-SQL)
@@OPTIONS (Transact-SQL)
@@PACK_RECEIVED (Transact-SQL)
@@PACK_SENT (Transact-SQL)
@@PACKET_ERRORS (Transact-SQL)
@@PROCID (Transact-SQL)
@@REMSERVER (Transact-SQL)
@@ROWCOUNT (Transact-SQL)
@@SERVERNAME (Transact-SQL)
@@SERVICENAME (Transact-SQL)
@@SPID (Transact-SQL)
@@TEXTSIZE (Transact-SQL)
@@TIMETICKS (Transact-SQL)
@@TOTAL_ERRORS (Transact-SQL)
@@TOTAL_READ (Transact-SQL)
@@TOTAL_WRITE (Transact-SQL)
@@TRANCOUNT (Transact-SQL)
@@VERSION (Transact-SQL)
ABS (Transact-SQL)
ACOS (Transact-SQL)
ADD SIGNATURE (Transact-SQL)
ALL (Transact-SQL)
Instrucciones ALTER (Transact-SQL)
AND (Transact-SQL)
ANY (Transact-SQL)
APPLOCK_MODE (Transact-SQL)
APPLOCK_TEST (Transact-SQL)
APP_NAME (Transact-SQL)
ASCII (Transact-SQL)
ASIN (Transact-SQL)
ASSEMBLYPROPERTY (Transact-SQL)
ASYMKEY_ID (Transact-SQL)
ASYMKEYPROPERTY (Transact-SQL)
ATAN (Transact-SQL)
ATN2 (Transact-SQL)
AVG (Transact-SQL)
BACKUP (Transact-SQL)
BACKUP CERTIFICATE (Transact-SQL)
BACKUP MASTER KEY (Transact-SQL)
BACKUP SERVICE MASTER KEY (Transact-SQL)
BEGIN...END (Transact-SQL)
BEGIN CONVERSATION TIMER (Transact-SQL)
BEGIN DIALOG CONVERSATION (Transact-SQL)
BEGIN DISTRIBUTED TRANSACTION (Transact-SQL)
BEGIN TRANSACTION (Transact-SQL)
BETWEEN (Transact-SQL)
binary y varbinary (Transact-SQL)
BINARY_CHECKSUM (Transact-SQL)
bit (Transact-SQL)
BREAK (Transact-SQL)
BULK INSERT (Transact-SQL)
CASE (Transact-SQL)
CAST y CONVERT (Transact-SQL)
CATCH (TRY...CATCH) (Transact-SQL)
CEILING (Transact-SQL)
CertProperty (Transact-SQL)
Cert_ID (Transact-SQL)
Funciones de captura de datos modificados (Transact-SQL)
Funciones de seguimiento de cambios (Transact-SQL)
char y varchar (Transact-SQL)
CHAR (Transact-SQL)
CHARINDEX (Transact-SQL)
CHECKPOINT (Transact-SQL)
CHECKSUM (Transact-SQL)
CHECKSUM_AGG
CLOSE (Transact-SQL)
CLOSE MASTER KEY (Transact-SQL)
CLOSE SYMMETRIC KEY (Transact-SQL)
COALESCE (Transact-SQL)
COLLATE (Transact-SQL)
COLLATIONPROPERTY (Transact-SQL)
COL_LENGTH (Transact-SQL)
COL_NAME (Transact-SQL)
COLUMNPROPERTY (Transact-SQL)
COLUMNS_UPDATED (Transact-SQL)
COMMIT TRANSACTION (Transact-SQL)
COMMIT WORK (Transact-SQL)
Operadores compuestos (Transact-SQL)
COMPUTE (Transact-SQL)
CONNECTIONPROPERTY (Transact-SQL)
Constantes (Transact-SQL)
CONTAINS (Transact-SQL)
CONTAINSTABLE (Transact-SQL)
CONTINUE (Transact-SQL)
CONTEXT_INFO (Transact-SQL)
Lenguaje de control de flujo (Transact-SQL)
CONVERT (Transact-SQL)
COS (Transact-SQL)
COT (Transact-SQL)
COUNT (Transact-SQL)
COUNT_BIG (Transact-SQL)
Instrucciones CREATE (Transact-SQL)
CRYPT_GEN_RANDOM (Transact-SQL)
CURRENT_REQUEST_ID (Transact-SQL)
CURRENT_TIMESTAMP (Transact-SQL)
CURRENT_USER (Transact-SQL)
cursor (Transact-SQL)
CURSOR_STATUS (Transact-SQL)
Cursores (Transact-SQL)
Funciones de recopilador de datos (Transact-SQL)
Tipos de datos (Transact-SQL)
DATABASE_PRINCIPAL_ID (Transact-SQL)
DATABASEPROPERTY (Transact-SQL)
DATABASEPROPERTYEX (Transact-SQL)
DATALENGTH (Transact-SQL)
date (Transact-SQL)
DATEADD (Transact-SQL)
DATEDIFF (Transact-SQL)
DATENAME (Transact-SQL)
DATEPART (Transact-SQL)
datetime (Transact-SQL)
datetime2 (Transact-SQL)
datetimeoffset (Transact-SQL)
DAY (Transact-SQL)
DB_ID (Transact-SQL)
DB_NAME (Transact-SQL)
DBCC (Transact-SQL)
DEALLOCATE (Transact-SQL)
decimal y numeric (Transact-SQL)
DECLARE @local_variable (Transact-SQL)
DECLARE CURSOR (Transact-SQL)
DECRYPTBYASYMKEY (Transact-SQL)
DECRYPTBYCERT (Transact-SQL)
DECRYPTBYKEY (Transact-SQL)
DECRYPTBYKEYAUTOASYMKEY (Transact-SQL)
DECRYPTBYKEYAUTOCERT (Transact-SQL)
DECRYPTBYPASSPHRASE (Transact-SQL)
DEGREES (Transact-SQL)
DELETE (Transact-SQL)
DENSE_RANK (Transact-SQL)
DENY (Transact-SQL)
DIFFERENCE (Transact-SQL)
DISABLE TRIGGER (Transact-SQL)
Instrucciones DROP (Transact-SQL)
ELSE (IF...ELSE) (Transact-SQL)
ENABLE TRIGGER (Transact-SQL)
ENCRYPTBYASYMKEY (Transact-SQL)
ENCRYPTBYCERT (Transact-SQL)
ENCRYPTBYKEY (Transact-SQL)
ENCRYPTBYPASSPHRASE (Transact-SQL)
END (BEGIN...END) (Transact-SQL)
END CONVERSATION (Transact-SQL)
ERROR_LINE (Transact-SQL)
ERROR_MESSAGE (Transact-SQL)
ERROR_NUMBER (Transact-SQL)
ERROR_PROCEDURE (Transact-SQL)
ERROR_SEVERITY (Transact-SQL)
ERROR_STATE (Transact-SQL)
EVENTDATA (Transact-SQL)
EXCEPT e INTERSECT (Transact-SQL)
EXECUTE AS (Transact-SQL)
EXECUTE AS (cláusula de Transact-SQL)
EXECUTE
EXISTS (Transact-SQL)
EXP (Transact-SQL)
Expresiones (Transact-SQL)
FETCH (Transact-SQL)
FILE_ID (Transact-SQL)
FILE_IDEX (Transact-SQL)
FILE_NAME (Transact-SQL)
FILEGROUP_ID (Transact-SQL)
FILEGROUP_NAME (Transact-SQL)
FILEGROUPPROPERTY (Transact-SQL)
FILEPROPERTY (Transact-SQL)
float y real (Transact-SQL)
FLOOR (Transact-SQL)
sys.fn_check_object_signatures (Transact-SQL)
fn_get_audit_file (Transact-SQL)
fn_get_sql (Transact-SQL)
fn_helpcollations (Transact-SQL)
fn_listextendedproperty (Transact-SQL)
sys.fn_xe_file_target_read_file (Transact-SQL)
fn_my_permissions (Transact-SQL)
fn_servershareddrives (Transact-SQL)
fn_trace_geteventinfo (Transact-SQL)
fn_trace_getfilterinfo (Transact-SQL)
fn_trace_getinfo (Transact-SQL)
fn_trace_gettable (Transact-SQL)
fn_virtualfilestats (Transact-SQL)
fn_virtualservernodes (Transact-SQL)
FOR (cláusula de Transact-SQL)
FORMATMESSAGE (Transact-SQL)
FREETEXT (Transact-SQL)
FREETEXTTABLE (Transact-SQL)
FROM (Transact-SQL)
FULLTEXTCATALOGPROPERTY (Transact-SQL)
FULLTEXTSERVICEPROPERTY (Transact-SQL)
Funciones (Transact-SQL)
geography (Transact-SQL)
geometry (Transact-SQL)
GET CONVERSATION GROUP (Transact-SQL)
GET_FILESTREAM_TRANSACTION_CONTEXT (Transact-SQL)
GET_TRANSMISSION_STATUS (Transact-SQL)
GETANSINULL (Transact-SQL)
GETDATE (Transact-SQL)
GETUTCDATE (Transact-SQL)
GO (Transact-SQL)
GOTO (Transact-SQL)
GRANT (Transact-SQL)
GROUP BY (Transact-SQL)
GROUPING (Transact-SQL)
GROUPING_ID (Transact-SQL)
HAS_DBACCESS (Transact-SQL)
HAS_PERMS_BY_NAME (Transact-SQL)
HashBytes (Transact-SQL)
HAVING (Transact-SQL)
hierarchyid (Transact-SQL)
Sugerencias (Transact-SQL)
HOST_ID (Transact-SQL)
HOST_NAME (Transact-SQL)
IDENT_CURRENT (Transact-SQL)
IDENT_INCR (Transact-SQL)
IDENT_SEED (Transact-SQL)
IDENTITY (Función) (Transact-SQL)
IDENTITY (propiedad de Transact-SQL)
IF...ELSE (Transact-SQL)
image (Transact-SQL)
IN (Transact-SQL)
INDEXKEY_PROPERTY (Transact-SQL)
INDEXPROPERTY (Transact-SQL)
INDEX_COL (Transact-SQL)
INSERT (Transact-SQL)
int, bigint, smallint y tinyint (Transact-SQL)
INTO (cláusula de Transact-SQL)
IS_MEMBER (Transact-SQL)
IS_OBJECTSIGNED (Transact-SQL)
IS_SRVROLEMEMBER (Transact-SQL)
ISDATE (Transact-SQL)
IS [NOT] NULL (Transact-SQL)
ISNULL (Transact-SQL)
ISNUMERIC (Transact-SQL)
Key_GUID (Transact-SQL)
Key_ID (Transact-SQL)
KEY_NAME (Transact-SQL)
KILL (Transact-SQL)
KILL QUERY NOTIFICATION SUBSCRIPTION (Transact-SQL)
KILL STATS JOB (Transact-SQL)
LEFT (Transact-SQL)
LEN (Transact-SQL)
LIKE (Transact-SQL)
LOG (Transact-SQL)
LOG10 (Transact-SQL)
LOGINPROPERTY (Transact-SQL)
LOWER (Transact-SQL)
LTRIM (Transact-SQL)
MAX (Transact-SQL)
MERGE (Transact-SQL)
MIN (Transact-SQL)
MIN_ACTIVE_ROWVERSION (Transact-SQL)
money y smallmoney (Transact-SQL)
MONTH (Transact-SQL)
MOVE CONVERSATION (Transact-SQL)
NCHAR (Transact-SQL)
nchar y nvarchar (Transact-SQL)
NEWID (Transact-SQL)
NEWSEQUENTIALID() (Transact-SQL)
NOT (Transact-SQL)
ntext, text e image (Transact-SQL)
NTILE (Transact-SQL)
NULLIF (Transact-SQL)
numeric (Transact-SQL)
OBJECT_DEFINITION (Transact-SQL)
OBJECT_ID (Transact-SQL)
OBJECT_NAME (Transact-SQL)
OBJECT_SCHEMA_NAME (Transact-SQL)
OBJECTPROPERTY (Transact-SQL)
OBJECTPROPERTYEX (Transact-SQL)
Funciones escalares de ODBC (Transact-SQL)
OPEN (Transact-SQL)
OPEN MASTER KEY (Transact-SQL)
OPEN SYMMETRIC KEY (Transact-SQL)
OPENDATASOURCE (Transact-SQL)
OPENQUERY (Transact-SQL)
OPENROWSET (Transact-SQL)
OPENXML (Transact-SQL)
Operadores (Transact-SQL)
OPTION (cláusula de Transact-SQL)
OR (Transact-SQL)
ORDER BY (cláusula de Transact-SQL)
ORIGINAL_DB_NAME (Transact-SQL)
ORIGINAL_LOGIN (Transact-SQL)
OUTPUT (cláusula de Transact-SQL)
OVER (cláusula de Transact-SQL)
PARSENAME (Transact-SQL)
PathName (Transact-SQL)
PATINDEX (Transact-SQL)
PERMISSIONS (Transact-SQL)
PI (Transact-SQL)
POWER (Transact-SQL)
Predicado (Transact-SQL)
PRINT (Transact-SQL)
PUBLISHINGSERVERNAME (Transact-SQL)
PWDCOMPARE (Transact-SQL)
PWDENCRYPT (Transact-SQL)
QUOTENAME (Transact-SQL)
RADIANS (Transact-SQL)
RAISERROR
RAND (Transact-SQL)
RANK (Transact-SQL)
READTEXT (Transact-SQL)
real (Transact-SQL)
RECEIVE (Transact-SQL)
RECONFIGURE (Transact-SQL)
REPLACE (Transact-SQL)
REPLICATE (Transact-SQL)
Palabras clave reservadas (Transact-SQL)
Instrucciones RESTORE para restaurar, recuperar y administrar copias de seguridad (Transact-SQL)
RESTORE MASTER KEY (Transact-SQL)
RESTORE SERVICE MASTER KEY (Transact-SQL)
RETURN (Transact-SQL)
REVERSE (Transact-SQL)
REVERT (Transact-SQL)
REVOKE (Transact-SQL)
RIGHT (Transact-SQL)
ROLLBACK TRANSACTION (Transact-SQL)
ROLLBACK WORK (Transact-SQL)
ROUND (Transact-SQL)
ROW_NUMBER (Transact-SQL)
ROWCOUNT_BIG (Transact-SQL)
rowversion (Transact-SQL)
RTRIM (Transact-SQL)
SAVE TRANSACTION (Transact-SQL)
SCHEMA_ID (Transact-SQL)
SCHEMA_NAME (Transact-SQL)
SCOPE_IDENTITY (Transact-SQL)
Condiciones de búsqueda (Transact-SQL)
SELECT @local_variable (Transact-SQL)
SELECT (Transact-SQL)
SEND (Transact-SQL)
SERVERPROPERTY (Transact-SQL)
SESSION_USER (Transact-SQL)
SESSIONPROPERTY (Transact-SQL)
SET @local_variable (Transact-SQL)
SET (Transact-SQL)
SETUSER (Transact-SQL)
SHUTDOWN (Transact-SQL)
SIGN (Transact-SQL)
SignByAsymKey (Transact-SQL)
SignByCert (Transact-SQL)
SIN (Transact-SQL)
smalldatetime (Transact-SQL)
smallint (Transact-SQL)
smallmoney (Transact-SQL)
SOME | ANY (Transact-SQL)
SOUNDEX (Transact-SQL)
SPACE (Transact-SQL)
sql_variant (Transact-SQL)
SQL_VARIANT_PROPERTY (Transact-SQL)
SQRT (Transact-SQL)
SQUARE (Transact-SQL)
STATS_DATE (Transact-SQL)
STDEV (Transact-SQL)
STDEVP (Transact-SQL)
STR (Transact-SQL)
STUFF (Transact-SQL)
SUBSTRING (Transact-SQL)
SUM (Transact-SQL)
SUSER_ID (Transact-SQL)
SUSER_NAME (Transact-SQL)
SUSER_SID (Transact-SQL)
SUSER_SNAME (Transact-SQL)
SWITCHOFFSET (Transact-SQL)
SYSDATETIME (Transact-SQL)
SYSDATETIMEOFFSET (Transact-SQL)
SYMKEYPROPERTY (Transact-SQL)
Procedimientos almacenados del sistema (Transact-SQL)
Tablas del sistema (Transact-SQL)
Vistas del sistema (Transact-SQL)
SYSUTCDATETIME (Transact-SQL)
sys.fn_builtin_permissions (Transact-SQL)
sys.fn_translate_permissions (Transact-SQL)
sys.fn_validate_plan_guide (Transact-SQL)
sys.login_token (Transact-SQL)
sys.user_token (Transact-SQL)
SYSTEM_USER (Transact-SQL)
table (Transact-SQL)
Constructor con valores de tabla (Transact-SQL)
TAN (Transact-SQL)
TERTIARY_WEIGHTS (Transact-SQL)
text (Transact-SQL)
TEXTPTR (Transact-SQL)
TEXTVALID (Transact-SQL)
hora (Transact-SQL)
tinyint (Transact-SQL)
TODATETIMEOFFSET (Transact-SQL)
TOP (Transact-SQL)
Marcadores de seguimiento (Transact-SQL)
Transacciones (Transact-SQL)
TRY...CATCH (Transact-SQL)
TRIGGER_NESTLEVEL (Transact-SQL)
TRUNCATE TABLE (Transact-SQL)
TYPE_ID (Transact-SQL)
TYPE_NAME (Transact-SQL)
TYPEPROPERTY (Transact-SQL)
UNICODE (Transact-SQL)
UNION (Transact-SQL)
uniqueidentifier (Transact-SQL)
UPDATE (Transact-SQL)
UPDATE() (Transact-SQL)
UPDATE STATISTICS (Transact-SQL)
UPDATETEXT (Transact-SQL)
UPPER (Transact-SQL)
USE (Transact-SQL)
USER (Transact-SQL)
USER_ID (Transact-SQL)
USER_NAME (Transact-SQL)
VAR (Transact-SQL)
varbinary (Transact-SQL)
varchar (Transact-SQL)
VARP (Transact-SQL)
VerifySignedByCert (Transact-SQL)
VerifySignedByAsymKey (Transact-SQL)
WAITFOR (Transact-SQL)
WHERE (Transact-SQL)
WHILE (Transact-SQL)
WITH common_table_expression (Transact-SQL)
WITH XMLNAMESPACES (Transact-SQL)
WRITETEXT (Transact-SQL)
XACT_STATE (Transact-SQL)
xml (Transact-SQL)
xml_schema_namespace (Transact-SQL)
YEAR (Transact-SQL)
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+= (Sumar igual) (Transact-SQL)

SQL Server 2008

Suma dos números y establece un valor como resultado de la operación. Por ejemplo, si una variable @x es igual a 35, @x += 2 toma el valor original de @x, suma 2 y establece @x en el nuevo valor (37).

Icono de vínculo a temas Convenciones de sintaxis de Transact-SQL

Copiar 

expression += expression
expression

Cualquier expresión válida de uno de los tipos de datos de la categoría numérica, excepto el tipo de datos bit.

Devuelve el tipo de datos del argumento con mayor prioridad. Para obtener más información, vea Prioridad de tipo de datos (Transact-SQL).

Para obtener más información, vea + (Sumar) (Transact-SQL).

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