您必须自己对这些标头进行硬编码。就像是:
SELECt 'ColName1', 'ColName2', 'ColName3'UNIOn ALLSELECT ColName1, ColName2, ColName3 FROM YourTable INTO OUTFILe '/path/outfile'

您必须自己对这些标头进行硬编码。就像是:
SELECt 'ColName1', 'ColName2', 'ColName3'UNIOn ALLSELECT ColName1, ColName2, ColName3 FROM YourTable INTO OUTFILe '/path/outfile'