Microsoft SQL Server
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Entities
Attributes
Relationships
Keys
Super Keys
Candidate Keys
Primary Keys
Simple Attributes
Composite Attributes
Derived Attributes
Single-Value Attributes
Multi-Value Attributes
Weak Entities
Associative Entities
Cardinality
Unary Relationships
Binary Relationships
Ternary Relationships
ER Diagram Symbols
PROJECT 1PROJECT 2PROJECT 3PROJECT 4PROJECT 5PROJECT 6
CREATE TABLE
ALTER TABLE
DROP TABLE
CREATE INDEX
DROP INDEX
INT
DECIMAL
FLOAT
REAL
BIT
TINYINT
SMALLINT
BIGINT
NUMERIC
CHAR
VARCHAR
TEXT
TINYTEXT
MEDIUMTEXT
LONGTEXT
DATE
TIME
DATETIME
TIMESTAMP
YEAR
BOOLEAN
PRIMARY KEY
FOREIGN KEY
UNIQUE
NOT NULL
CHECK
DEFAULT
CREATE VIEW
ALTER VIEW
DROP VIEW
BEGIN TRANSACTION
COMMIT
ROLLBACK
SAVEPOINT
Clustered indexes
Non-clustered indexes
Composite indexes
GROUP BY
SUM()
AVG()
COUNT()
MIN()
MAX()
HAVING
Grouping Columns
ROLLUP
CUBE
WHERE
=
<>
>
<
>=
<=
AND
OR
NOT
LIKE
%
_
IS NULL
IS NOT NULL
SELECT
INSERT
UPDATE
DELETE
MERGE
FROM
ORDER BY
LIMIT/TOP
INNER JOIN
LEFT JOIN
RIGHT JOIN
FULL JOIN
CROSS JOIN
PROJECT 1
PROJECT 2
PROJECT 3
PROJECT 4
PROJECT 5