cursor_current()、current_cursor()cursor_current(), current_cursor()

检索范围内数据库游标的当前值。Retrieves the current value of the cursor of the database in scope. (名称 cursor_currentcurrent_cursor 是同义词。)(The names cursor_current and current_cursor are synonyms.)

语法Syntax

cursor_current()

返回Returns

返回 string 类型的单个值,该值对范围内数据库游标的当前值进行编码。Returns a single value of type string which encodes the current value of the cursor of the database in scope.

说明Notes

有关数据库游标的其他详细信息,请参阅数据库游标See database cursors for additional details on database cursors.

Azure Monitor 不支持此功能This capability isn't supported in Azure Monitor