xte_head
Returns the vector corresponding to a head of a XML element
xte_head
(in tagname varchar,
[in attr1name varchar],
[in attr1val varchar],
... ,
[in attrNname varchar],
[in attrNval varchar]);
Description
This function takes odd number of parameters and creates vector which
corresponds to a head of a XML element. The first parameter is a tag name of the head.
The remaining parameters are optional. Each even parameter is a name of an attribute,
each next odd parameter is a value of this attribute. If two or more attributes have the
same name, the head would have only the last pair.
Parameters
tagname –
The tag name of the head
attrIname –
The name of the I-th attribute
attrIval –
The value of the I-th attribute
Errors
SQLState |
Error Code |
Error Text |
Description |
42000
|
XTE01
|
Function xte_head should have an odd number of parameters
|
|
Examples
The xte_head() call below takes three strings
xte_head ('supplier', 'CompanyName', 'Seller' )
and produces the result vector which
corresponds the following head of a XML element:
<supplier CompanyName="Seller">