我在DolphinDB database的GUI中运行下列代码:
x=(int128("2e8ca9773da3a99f2c87a623ac34f242"),int128("2e8ca9773da3a99f2c87a623ac34f243")) y=1..2 dict(x, y);
报异常:
dict(x, y) => The key type can't be BOOL, ANY or DICTIONARY
请问为什么不行?
要用中括号,圆括号是tuple
x=[int128("2e8ca9773da3a99f2c87a623ac34f242"),int128("2e8ca9773da3a99f2c87a623ac34f243")] y=1..2 dict(x, y);
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