Fix missing head string in fingerprint of an unexpected CALL statement #61
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When generating a fingerprint for an CALL statement with some extra string in the head, it will return a fingerprint of a normal CALL statement, for example,
EXPLAIN call test.testCall('test')
=>call test.testCall
, the extra string in the head is missing.I understand EXPLAIN doesn't support CALL statement, if it only intends to generate fingerprint for vaild SQL, then it should return something else instead of a normal CALL fingerprint. If it intends to generate fingerprint for any SQL that could be logged in slow query log, then I think the patch in this pull request should be merged (or maybe someone has a better idea).
PS: It seems that PMM-2.0 has the same problem
cc @gordan-bobic