update操作会产生哪种模式的表锁？（）
A: X：exclusive
B: RX：row exclusive
C: RS：row share
D: S：share
A: X：exclusive
B: RX：row exclusive
C: RS：row share
D: S：share
举一反三
- exclusive的用法包括以下哪种 A: exclusive 独家报道 B: exclusive hotel 高级宾馆 C: exclusive access专用通道 D: exclusive of ...不包括...
- The share exchange ratio is defined as A: Offer price for the target divided by the acquirer's share price B: Offer price for the target divided by the target's share price C: Acquirer's share price divided by the target's share price D: Target's share price divided by the offer price E: Acquirer's share price divided by the offer price
- Where is Bruce’s seat? A: Hisseat is in Row 19, Seat A. B: His seat is an aisle seat in Row 9. C: Hisseat is in Row 9, Seat A.
- 下列哪些函数功能是对全局表进行修改？（ ） A: gettablestr(tablename, row, col) B: settablestr(tablename, row, col, “string”) C: gettablenum(tablename, row, col) D: settablenum(tablename, row, col, value)
- What grade is the woman in A: Row one. B: Row two. C: Row four.