SELECT COLUMN_NAME FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = '库名' AND TABLE_NAME = '表名'
SELECT COLUMN_NAME FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = 'hospitalcost_sry' AND TABLE_NAME = 'cb_patient_information'
SELECT COLUMN_NAME FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = '库名' AND TABLE_NAME = '表名'
SELECT COLUMN_NAME FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = 'hospitalcost_sry' AND TABLE_NAME = 'cb_patient_information'