Removed "requests" external python dependency to keep working with preinstalled python3.
Add fallback to detect primary if CMAPI is unreachable with hostname resolving.
Fix various minor python code styling.
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This patch fixs the reported JIRA issue MCOL 5205, which consists of a wrong union type from two input Int types. The bug results in wrong unioned answers in CS. The fix includes more INT case discussions. Additionaly, this patch provides detailed unit tests for correctness in UNION processing with Int.
Signed-off-by: Jigao Luo <luojigao@outlook.com>
This patch improves the runtime performance of UNION processing in CS, as reported JIRA issue MCOL 4590. The idea of the optimization is to infer the normalize seperate functions beforehand and perform the normalization individually later, instead of a huge switch body of all normalization. This patch also cover engineering optimization, removing the hotspots in UNION processing. After application of this patch, the normalize part takes only about 25% of the whole UNION query in our experiment avg case.
Signed-off-by: Jigao Luo <luojigao@outlook.com>
The main CmakeLists.txt was using MY_CHECK_AND_SET_COMPILER_FLAG before the include. This works in-band with server because it was already included in server's CmakeLists.txt.
dbcon/mysql included curl as a build dependency. We don't build curl. It's a lib dependency. Not sure why it works in-band. One wouldn't think it should.
ARM and x86 differ in their default char signedness, namely x86's
char is signed and ARM's char is not. This difference breaks at least
breaks calShowPartitionByValue() udf.
The following functions are created:
Create function JSON_VALID and test cases
Create function JSON_DEPTH and test cases
Create function JSON_LENGTH and test cases
Create function JSON_EQUALS and test cases
Create function JSON_NORMALIZE and test cases
Create function JSON_TYPE and test cases
Create function JSON_OBJECT and test cases
Create function JSON_ARRAY and test cases
Create function JSON_KEYS and test cases
Create function JSON_EXISTS and test cases
Create function JSON_QUOTE/JSON_UNQUOTE and test cases
Create function JSON_COMPACT/DETAILED/LOOSE and test cases
Create function JSON_MERGE and test cases
Create function JSON_MERGE_PATCH and test cases
Create function JSON_VALUE and test cases
Create function JSON_QUERY and test cases
Create function JSON_CONTAINS and test cases
Create function JSON_ARRAY_APPEND and test cases
Create function JSON_ARRAY_INSERT and test cases
Create function JSON_INSERT/REPLACE/SET and test cases
Create function JSON_REMOVE and test cases
Create function JSON_CONTAINS_PATH and test cases
Create function JSON_OVERLAPS and test cases
Create function JSON_EXTRACT and test cases
Create function JSON_SEARCH and test cases
Note:
Some functions output differs from MDB because session variables that affects functions output,e.g JSON_QUOTE/JSON_UNQUOTE
This depends on MCOL-5212
