Query based insertion or updating of blob values marriage courtship and dating

For example, the expression , return the input XML data unchanged.

An error is never raised if no nodes are targeted, but updating SQL functions may raise an error if an XPath-expression argument targets inappropriate nodes, such as attribute nodes or text nodes. CREATE TABLE table_with_xml_column (filename VARCHAR2(64), xml_document XMLType); Table created.

Official native Sphinx API implementations for PHP, Perl, Python, Ruby and Java are included within the distribution package.

If a list is specified, then the number of values in each term of the VALUE list must match the number of specified columns.Each of the named columns of the new row is populated with the results of evaluating the corresponding VALUES expression.Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.See the NOTICE file distributed with this work for additional information regarding copyright ownership.Pretty-printing of results has a performance cost in result size and processing time, because it requires building a full DOM and retaining or generating appropriate whitespace formatting information.

For this reason, it is Note: As mentioned in "Conventions", many examples in this book show results in pretty-printed form to promote readability, even when the results of the operation would not be pretty-printed in reality.A new entry is inserted into the table for each row of data returned by executing the SELECT statement.If a column-list is specified, the number of columns in the result of the SELECT must be the same as the number of items in the column-list.INSERT INTO xml_table VALUES (XMLType(bfilename('XMLDIR', 'purchase Order.xml'), nls_charset_id('AL32UTF8'))); 1 row created. SELECT OBJECT_VALUE FROM purchaseorder WHERE exists Node(OBJECT_VALUE, '/Purchase Order[Special Instructions="Expedite"]') = 1; OBJECT_VALUE ---------------------------------------------------------------------------------- cannot, because it returns a scalar value (number).INSERT INTO table_with_xml_column (filename, xml_document) VALUES ('purchase Order.xml', XMLType(bfilename('XMLDIR', 'purchase Order.xml'), nls_charset_id('AL32UTF8'))); 1 row created. The extracted nodes can be element, attribute, or text nodes.Sqoop uses Map Reduce to import and export the data, which provides parallel operation as well as fault tolerance.