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blogTitle:'DB_nK_cache_size研究(转)',
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DB_nK_cache_size研究
众所周知,db block size在建库后并不能修改,但是我们面对一些特殊需求的时候,总是想把db block size调大一点或者调小一点。我们可以通过db_nk_cache_size去实现我们这些需求。
SQL& show parameter cache_NAME TYPE VALUE------------------------------------ ----------- ------------------------------',
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${a.selfIntro|escape}{if great260}${suplement}{/if}
{list a as x}
推荐过这篇日志的人:
{list a as x}
{if !!b&&b.length>0}
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{list b as y}
转载记录:
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{list a as x}
{list a as x}
{list a as x}
{list a as x}
{if x_index>4}{break}{/if}
${fn2(x.publishTime,'yyyy-MM-dd HH:mm:ss')}
{list a as x}
{if !!(blogDetail.preBlogPermalink)}
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{list a as x}
{if defined('newslist')&&newslist.length>0}
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{if x_index>7}{break}{/if}
{list a as x}
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{list x.voteDetailList as voteToOption}
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{if first_option==false},{/if}&&“${b[voteToOption_index]}”&&
{if (x.role!="-1") },“我是${c[x.role]}”&&{/if}
&&&&&&&&${fn1(x.voteTime)}
{if x.userName==''}{/if}
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{if defined('wl')}
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