Re: XML Parsing in Postgresql

I have below xml content. In oracle we are having cursor to extract the xml in row format. Do we have same like in POSGRES.

<TABLES>

                <SEC_CALDAY> --Table name

                                <ROW> --3 rows formed with ROW tag

                                                <SEC_DID>123</SEC_DID>

                                                <SOURCE>TEXT</SOURCE>

                                                <DAYS>31</DAYS>

                                                <OCCR>24</OCCR>

                                                <SEC_POLICYDETAILSID>45678</SEC_POLICYDETAILSID>

                                </ROW>

                                <ROW>

                                                <SEC_DID>456</SEC_DID>

                                                <SOURCE>TEXT</SOURCE>

                                                <DAYS>31</DAYS>

                                                <OCCR>24</OCCR>

                                                <SEC_POLICYDETAILSID>45679</SEC_POLICYDETAILSID>

                                </ROW>

                                <ROW>

                                                <SEC_DID>789</SEC_DID>

                                                <SOURCE>TEXT</SOURCE>

                                                <DAYS>31</DAYS>

                                                <OCCR>24</OCCR>

                                                <SEC_POLICYDETAILSID>45680</SEC_POLICYDETAILSID>

                                </ROW>

                </SEC_CALDAY>

</TABLES>

 

Oracle cursor to parse and textract the xml in row format.

 

CURSOR C_XMLSEC_CALDAY (B_XMLDOC11 IN XMLTYPE)

IS

SELECT  EXTRACTVALUE (VALUE (T), '/ROW/SEC_DID')  SEC_DID

,   EXTRACTVALUE (VALUE (T), '/ROW/SOURCE')  SOURCE

,  EXTRACTVALUE (VALUE (T), '/ROW/DAYS') DAYS

,  EXTRACTVALUE (VALUE (T), '/ROW/OCCR') OCCR

,  EXTRACTVALUE (VALUE (T), '/ROW/SEC_POLICYDETAILSID') SEC_POLICYDETAILSID

FROM TABLE (XMLSEQUENCE (EXTRACT (B_XMLDOC11, '//ROW'))) T;

 

Please let me know the corresponding parsing query in Postgresql.

 

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