属性

数据类型ID

必须?Optional

长度Min 0 / Max 3

Codes (10)

• 1Reference date
• 2Before reference
• 3After reference
• 4End of 10-day period containing the reference date
• 5End of 2-week period containing the reference date
• 6End of month containing the reference date
• 7End of the month following the month of reference date
• 8End of quarter containing the reference date
• 9End of year containing the reference date
• 10End of week containing the reference date