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[typo][docs] Modify a typo in the aggr_type description for CREATE-TA…
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…BLE (apache#21861)

Modify a typo in the CREATE-TABLE's aggr_type description to change "后倒入" to "后导入".
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ixzc authored Jul 17, 2023
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Expand Up @@ -101,7 +101,7 @@ distribution_desc
SUM:求和。适用数值类型。
MIN:求最小值。适合数值类型。
MAX:求最大值。适合数值类型。
REPLACE:替换。对于维度列相同的行,指标列会按照导入的先后顺序,后倒入的替换先导入的
REPLACE:替换。对于维度列相同的行,指标列会按照导入的先后顺序,后导入的替换先导入的
REPLACE_IF_NOT_NULL:非空值替换。和 REPLACE 的区别在于对于null值,不做替换。这里要注意的是字段默认值要给NULL,而不能是空字符串,如果是空字符串,会给你替换成空字符串。
HLL_UNION:HLL 类型的列的聚合方式,通过 HyperLogLog 算法聚合。
BITMAP_UNION:BIMTAP 类型的列的聚合方式,进行位图的并集聚合。
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