| graph_target_rollup1_step2_preCheck | R Documentation | 
步骤2可以进行预检验
graph_target_rollup1_step2_preCheck(
  conn = tsda::conn_rds("jlrds"),
  FYear = 2019,
  FPeriod = 1
)
conn | 
 连接  | 
FYear | 
 年份  | 
FPeriod | 
 月份  | 
返回值
graph_target_calc_step1_preCheck()
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