在PortalRun里要调用 PortalRunSelect，具体的过程缩略如下：/* * PortalRunSelect * Execute a portal's query in PORTAL_ONE_SELECT mode, and also * when fetching from a completed holdStore in PORTAL_ONE_RETURNING, * PORTAL_ONE_MOD_WITH, and PORTAL_UTIL_SELECT cases. * * This handles simple N-rows-fo...
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2013-05-22 14:46:00
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PortalRunSelect函数在 PORTAL_ONE_SELECT策略下执行portal查询，在 PORTAL_ONE_RETURNING、PORTAL_ONE_MOD_WITH 和 PORTAL_U
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2022-07-26 16:53:46
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调用关系：PortalRun ->PortalRunSelect -> ExecutorRunExecutorRun，实际上会去运行 standard_ExecutorRun ->ExecutePlan：/* ---------------------------------------------------------------- * ExecutorRun * * This is the main routine of the executor module. It accepts * the query descriptor from the...
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2013-05-23 08:14:00
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