( account_log_id INT NOT NULL IDENTITY(1,1) CONSTRAINT PK_account_log PRIMARY KEY CLUSTERED, account_id INT NOT NULL CONSTRAINT FK_account_log_account FOREIGN KEY REFERENCES dbo.account (account_id), ...

ALTER TABLE sbtest6 ADD COLUMN c1 INTEGER DEFAULT 0 NOT NULL; ALTER TABLE sbtest6 ADD COLUMN c2 INT DEFAULT 1 NOT NULL; ALTER TABLE sbtest6 ADD COLUMN c3 SMALLINT DEFAULT 2 NOT NULL; ALTER TABLE ...

IS NULL and IS MISSING are predicates that test for a missing value. IS NULL and IS MISSING are used in the WHERE, ON, and HAVING expressions. Each predicate resolves to true if the sql-expression's ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...