# [Using Annotations in XSD Schemas (SQLXML 4.0)](using-annotations-in-xsd-schemas-sqlxml-4-0.md)

# [Creating CDATA Sections Using sql:use-cdata (SQLXML 4.0)](creating-cdata-sections-using-sql-use-cdata-sqlxml-4-0.md)
# [Creating Constant Elements Using sql:is-constant (SQLXML 4.0)](creating-constant-elements-using-sql-is-constant-sqlxml-4-0.md)
# [Creating Valid ID, IDREF, and IDREFS Type Attributes Using sql:prefix (SQLXML 4.0)](creating-valid-id-idref-and-idrefs-type-attributes-using-sql-prefix-sqlxml-4-0.md)
# [Data Type Coercions and the sql:datatype Annotation (SQLXML 4.0)](data-type-coercions-and-the-sql-datatype-annotation-sqlxml-4-0.md)
# [Default Mapping of XSD Elements and Attributes to Tables and Columns (SQLXML 4.0)](default-mapping-of-xsd-elements-and-attributes-to-tables-and-columns-sqlxml-4-0.md)
# [Excluding Schema Elements from the XML Document Using sql:mapped](excluding-schema-elements-from-the-xml-document-using-sql-mapped.md)
# [Explicit Mapping XSD Elements and Attributes to Tables and Columns](explicit-mapping-xsd-elements-and-attributes-to-tables-and-columns.md)
# [Filtering Values Using sql:limit-field and sql:limit-value (SQLXML 4.0)](filtering-values-using-sql-limit-field-and-sql-limit-value-sqlxml-4-0.md)
# [Hiding Elements and Attributes by Using sql:hide](hiding-elements-and-attributes-by-using-sql-hide.md)
# [Identifying Key Columns Using sql:key-fields (SQLXML 4.0)](identifying-key-columns-using-sql-key-fields-sqlxml-4-0.md)
# [Mapping XSD Data Types to XPath Data Types (SQLXML 4.0)](mapping-xsd-data-types-to-xpath-data-types-sqlxml-4-0.md)
# [Requesting URL References to BLOB Data Using sql:encode (SQLXML 4.0)](requesting-url-references-to-blob-data-using-sql-encode-sqlxml-4-0.md)
# [Retrieving Unconsumed Data Using the sql:overflow-field (SQLXML 4.0)](retrieving-unconsumed-data-using-the-sql-overflow-field-sqlxml-4-0.md)
# [Specifying a Target Namespace Using the targetNamespace Attribute (SQLXML 4.0)](specifying-a-target-namespace-using-the-targetnamespace-attribute-sqlxml-4-0.md)
# [Specifying Depth in Recursive Relationships by Using sql:max-depth](specifying-depth-in-recursive-relationships-by-using-sql-max-depth.md)
# [Specifying Relationships Using sql:relationship (SQLXML 4.0)](specifying-relationships-using-sql-relationship-sqlxml-4-0.md)
# [Specifying the sql:inverse Attribute on sql:relationship (SQLXML 4.0)](specifying-the-sql-inverse-attribute-on-sql-relationship-sqlxml-4-0.md)
# [Using the sql:identity and sql:guid Annotations](using-the-sql-identity-and-sql-guid-annotations.md)
# [XSD Annotations (SQLXML 4.0)](xsd-annotations-sqlxml-4-0.md)