本文整理汇总了C#中Dialect.GetAddForeignKeyConstraintString方法的典型用法代码示例。如果您正苦于以下问题：C# Dialect.GetAddForeignKeyConstraintString方法的具体用法？C# Dialect.GetAddForeignKeyConstraintString怎么用？C# Dialect.GetAddForeignKeyConstraintString使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Dialect的用法示例。
在下文中一共展示了Dialect.GetAddForeignKeyConstraintString方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SqlConstraintString
/// <summary>
/// Generates the SQL string to create the named Foreign Key Constraint in the database.
/// </summary>
/// <param name="d">The <see cref="Dialect.Dialect"/> to use for SQL rules.</param>
/// <param name="constraintName">The name to use as the identifier of the constraint in the database.</param>
/// <param name="defaultSchema"></param>
/// <param name="defaultCatalog"></param>
/// <returns>
/// A string that contains the SQL to create the named Foreign Key Constraint.
/// </returns>
public override string SqlConstraintString(Dialect.Dialect d, string constraintName, string defaultCatalog, string defaultSchema)
{
string[] cols = new string[ColumnSpan];
string[] refcols = new string[ColumnSpan];
int i = 0;
IEnumerable<Column> refiter;
if (IsReferenceToPrimaryKey)
refiter = referencedTable.PrimaryKey.ColumnIterator;
else
refiter = referencedColumns;
foreach (Column column in ColumnIterator)
{
cols[i] = column.GetQuotedName(d);
i++;
}
i = 0;
foreach (Column column in refiter)
{
refcols[i] = column.GetQuotedName(d);
i++;
}
string result = d.GetAddForeignKeyConstraintString(constraintName, cols, referencedTable.GetQualifiedName(d, defaultCatalog, defaultSchema), refcols, IsReferenceToPrimaryKey);
return cascadeDeleteEnabled && d.SupportsCascadeDelete ? result + " on delete cascade" : result;
}示例2: SqlConstraintString
/// <summary>
/// Generates the SQL string to create the named Foreign Key Constraint in the database.
/// </summary>
/// <param name="d">The <see cref="Dialect.Dialect"/> to use for SQL rules.</param>
/// <param name="constraintName">The name to use as the identifier of the constraint in the database.</param>
/// <param name="defaultSchema"></param>
/// <returns>
/// A string that contains the SQL to create the named Foreign Key Constraint.
/// </returns>
public override string SqlConstraintString( Dialect.Dialect d, string constraintName, string defaultSchema )
{
string[ ] cols = new string[ColumnSpan];
string[ ] refcols = new string[ColumnSpan];
int i = 0;
foreach( Column col in referencedTable.PrimaryKey.ColumnCollection )
{
refcols[ i ] = col.GetQuotedName( d );
i++;
}
i = 0;
foreach( Column col in ColumnCollection )
{
cols[ i ] = col.GetQuotedName( d );
i++;
}
return d.GetAddForeignKeyConstraintString( constraintName, cols, referencedTable.GetQualifiedName( d, defaultSchema ), refcols );
}