<div class="pre">
<span>'PRE': spaces, breaks.</span> ReadUncommitted and NOLOCK have the same effect. Only difference is that specifying SET TRANSACTION ISOLATION LEVEL READUNCOMMITTED affects every single table within a select statement until the connection closes or a different isolation level is specified.
<span><=here is a line break & spaces.</span> applies just to the table the hint follows.
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<div class="nowrap">
<span>'NOWRAP': nothing!!!</span> ReadUncommitted and NOLOCK have the same effect. Only difference is that specifying SET TRANSACTION ISOLATION LEVEL READUNCOMMITTED affects every single table within a select statement until the connection closes or a different isolation level is specified.
<span><=here is a line break & spaces.</span> applies just to the table the hint follows.
</div>
<div class="pre-wrap">
<span>'PRE-WRAP': spaces, breaks + wrap.</span> ReadUncommitted and NOLOCK have the same effect. Only difference is that specifying SET TRANSACTION ISOLATION LEVEL READUNCOMMITTED affects every single table within a select statement until the connection closes or a different isolation level is specified.
<span><=here is a line break & spaces.</span> applies just to the table the hint follows.
</div>
<div class="pre-line">
<span>'PRE-LINE': breaks + wrap.</span> ReadUncommitted and NOLOCK have the same effect. Only difference is that specifying SET TRANSACTION ISOLATION LEVEL READUNCOMMITTED affects every single table within a select statement until the connection closes or a different isolation level is specified.
<span><=here is a line break & spaces.</span> applies just to the table the hint follows.
</div>