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SQL

Revising the Select Query I
EasySQL (Basic)Max Score: 10Success Rate: 96.25%

Revising the Select Query II
EasySQL (Basic)Max Score: 10Success Rate: 98.79%

Select All
EasySQL (Basic)Max Score: 10Success Rate: 99.62%

Select By ID
EasySQL (Basic)Max Score: 10Success Rate: 99.69%

Japanese Cities' Attributes
EasySQL (Basic)Max Score: 10Success Rate: 99.65%

Japanese Cities' Names
EasySQL (Basic)Max Score: 10Success Rate: 99.62%

Weather Observation Station 1
EasySQL (Basic)Max Score: 15Success Rate: 99.48%

Weather Observation Station 3
EasySQL (Basic)Max Score: 10Success Rate: 97.92%

Weather Observation Station 4
EasySQL (Basic)Max Score: 10Success Rate: 98.73%

Weather Observation Station 5
EasySQL (Intermediate)Max Score: 30Success Rate: 94.47%

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