1、纵向列出所有字段
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'tablename';
2、横向列车所有字段,以‘,’分隔
SELECT STRING_AGG(COLUMN_NAME, ',') AS All_Columns
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'tablename';
微信扫一扫
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'tablename';
SELECT STRING_AGG(COLUMN_NAME, ',') AS All_Columns
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'tablename';
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