BugFix: Fix the dbtable parameter creation error under jdbc sink. #17

Job	Run time
spark-connector-oceanbase / Test	7m 30s
spark-connector-oceanbase / Test	7m 30s
spark-connector-obkv-hbase / Test	6m 18s
spark-connector-obkv-hbase / Test	6m 18s
e2e-tests (3.1) / Test	10m 1s
e2e-tests (3.1) / Test	10m 1s
e2e-tests (3.3) / Test	10m 32s
e2e-tests (3.3) / Test	10m 32s
e2e-tests (3.2) / Test	11m 49s
e2e-tests (3.2) / Test	11m 49s
e2e-tests (3.4) / Test	9m 27s
e2e-tests (3.4) / Test	9m 27s
e2e-tests-scala-2_11 (2.4.6) / Test	14m 26s
e2e-tests-scala-2_11 (2.4.6) / Test	13m 13s
	2h 18m 53s

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