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| author |   Toine Siebelink <toine.siebelink@est.tech> | 2022-05-03 08:16:24 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@onap.org> | 2022-05-03 08:16:24 +0000 |
| commit | 4893e1c1ad017df5fc33cc798ce61864304eb32c (patch) | |
| tree | 6e0d0f2daded640367d6edec81448bfd902a8d51 /docs | |
| parent | 8d9e14d20bdf79535a7e043e17a343399fff17fc (diff) | |
| parent | a7dc9162808bf65ead4b7482d5cd3c22b5751e59 (diff) | |
Merge "Updated the documentation with limitation of leaf condition"
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/cps-path.rst | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/cps-path.rst b/docs/cps-path.rst index e8a75d9cf..fba21f38c 100644 --- a/docs/cps-path.rst +++ b/docs/cps-path.rst @@ -234,12 +234,15 @@ leaf-conditions - ``//categories[@name="Kids"]`` - ``//categories[@name='Kids']`` - ``//categories[@code='1']/books/book[@title='Dune' and @price=5]`` - + - ``//categories[@code=1]`` **Limitations** - Only the last list or container can be queried leaf values. Any ancestor list will have to be referenced by its key name-value pair(s). - Multiple attributes can only be combined using ``and``. ``or`` and bracketing is not supported. - Only leaves can be used, leaf-list are not supported. - Only string and integer values are supported, boolean and float values are not supported. + - The key should be supplied with correct data type for it to be queried from DB. In the last example above the attribute code is of type + Integer so the cps query will not work if the value is passed as string. + eg: ``//categories[@code="1"]`` or ``//categories[@code='1']`` will not work because the key attribute code is treated a string. **Notes** - For performance reasons it does not make sense to query using key leaf as attribute. If the key value is known it is better to execute a get request with the complete xpath. |