自用户启动更新过程以来，数据库中的当前数据版本已更改。当前行版本标识符

Question

select 
"ARTRNORD_D_PK",
"ARTRNORD_PK",
"Qty1",
"RATE",
"DISCPER",
"STX1PER",
"ORDLINEDSC",
rate*qty1 as gross_amt,
apex_item.text (30,
NULL,
80,
100,
'style="width:190px" ',
'f08_' || '#ROWNUM#'
)  as "T1"
from "#OWNER#"."ARTRNORD_D"
where "ARTRNORD_PK" = :P99_ARTRNORD_PK

我想以表格形式创建一个虚拟文本字段列，但我收到错误