HTTPURIType
Description
You can use
HTTPURIType
to store URLs to external Web pages or to files. Oracle accesses these files using HTTP (Hypertext Transfer Protocol). (Oracle SQL Language Reference URI Data Types)
HTTPURITYPE
Sample Source Patterns
HTTPURIType in create table
Oracle
CREATE TABLE httpuritype_table(
http_uritype_column HTTPURITYPE,
sys_http_uritype_column SYS.HTTPURITYPE
);
INSERT INTO httpuritype_table (http_uritype_column) VALUES(
HTTPURITYPE.createuri('http://localhost/')
);
INSERT INTO httpuritype_table (http_uritype_column) VALUES(
HTTPURITYPE.createuri('www.google.com')
);
Snowflake
CREATE OR REPLACE TABLE httpuritype_table (
http_uritype_column VARIANT !!!RESOLVE EWI!!! /*** SSC-EWI-0062 - CUSTOM TYPE 'HTTPURITYPE' USAGE CHANGED TO VARIANT ***/!!!,
!!!RESOLVE EWI!!! /*** SSC-EWI-0028 - TYPE NOT SUPPORTED BY SNOWFLAKE ***/!!!
sys_http_uritype_column SYS.HTTPURITYPE
)
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": { "major": 0, "minor": 0, "patch": "0" }, "attributes": { "component": "oracle", "convertedOn": "" }}'
;
CREATE OR REPLACE VIEW PUBLIC.httpuritype_table_view
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": { "major": 0, "minor": 0, "patch": "0" }, "attributes": { "component": "oracle", "convertedOn": "" }}'
AS
SELECT
http_uritype_column,
sys_http_uritype_column
FROM
httpuritype_table;
INSERT INTO httpuritype_table(http_uritype_column) VALUES(
HTTPURITYPE.createuri('http://localhost/') !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'HTTPURITYPE.createuri' NODE ***/!!!
);
INSERT INTO httpuritype_table(http_uritype_column) VALUES(
HTTPURITYPE.createuri('www.google.com') !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'HTTPURITYPE.createuri' NODE ***/!!!
);
Retrieving data from HTTPURIType column
Oracle
SELECT
ut.http_uritype_column.getUrl(),
ut.http_uritype_column.getExternalUrl()
FROM
httpuritype_table ut;
Snowflake
SELECT
ut.http_uritype_column.getUrl() !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'ut.http_uritype_column.getUrl' NODE ***/!!!,
ut.http_uritype_column.getExternalUrl() !!!RESOLVE EWI!!! /*** SSC-EWI-0073 - PENDING FUNCTIONAL EQUIVALENCE REVIEW FOR 'ut.http_uritype_column.getExternalUrl' NODE ***/!!!
FROM
httpuritype_table ut;
getUrl and getExternalUrl functions are not being transformed by the tool, but are necessary to display the data in Oracle, this transformation is going to be available in future releases.
Known Issues
1. HTTPURIType Data Type not recognized
HTTPURIType is parsed and converted as Custom Data Type by SnowConvert or as not supported type if it uses the prefix SYS, there is a work item to fix this issue
Related EWIs
SSC-EWI-0028: Type not supported.
SSC-EWI-0062: Custom type usage changed to variant.
SSC-EWI-0073: Pending functional equivalence review.
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