Table - stores records and fields in an organised manner, Record - an individual collection of data for one person/object, a row in a table, Field - one item of data, a column in a table, Integer - whole number, Float - number with fractional component, Datetime - date and time, Varchar - a string of variable length,

Databases 1

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排行榜

視覺風格

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切換範本

恢復自動保存: ?