To define primary and foreign keys in SQL, you need to use the CREATE TABLE or the ALTER TABLE statements. The syntax for creating a table with a primary key is: CREATE TABLE table_name ( column1 ...

To use any code example that is provided ... "Col22", "Col1"); fk.Columns.Add(fkc); fk.ReferencedTable = "Table1"; // Create the foreign key on the instance of SQL Server. fk.Create(); // Get list of ...

Before I can explain JOIN clauses, you need to understand foreign keys and relations between tables. I’ll explain this by using examples in DDL, using SQL Server syntax. The short version of ...

[Input] Foreign key table name. FKTableName cannot contain a string search pattern. If the SQL_ATTR_METADATA_ID statement attribute is set to SQL_TRUE, FKTableName is treated as an identifier and its ...

I have a foreign key constraint that I created to reference the primary key of another table:<BR><BR><pre class="ip-ubbcode-code-pre">constraint geneassay_fk foreign ...