When scanning an MDC table, block locking could be deferred for an index scan.

当扫描一个mdc表时，对于索引扫描，块锁可以推迟。

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Centered in the room is a butcher-block tasting table, where you can order small shots of top-shelf wheat, rice, potato, corn and even grape vodka.

FORBES: Skip The Steaks: Top Liquor Tastings To Take Clients To

President Obama and the Democrats have placed a number of their sacred cows on the butcher block (the negotiating table?).

FORBES: Lead Like the Debtors in D.C.? Well, Maybe Some of Them . . .

We must never force Israel to the negotiating table, but neither should we ever block negotiations when Israel's leaders decide that they may serve Israeli interests.

NPR: Transcript: Obama's Speech at AIPAC