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Fix typos in comments.

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Thom Brown
This commit is contained in:
Fujii Masao
2014-03-17 20:47:28 +09:00
parent 5c6d9fc4b2
commit 2bccced110
11 changed files with 18 additions and 18 deletions
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2
src/backend/access/gin/ginget.c
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@@ -933,7 +933,7 @@ keyGetItem(GinState *ginstate, MemoryContext tempCtx, GinScanKey key,
/*
* Ok, we now know that there are no matches < minItem.
*
* If minItem is lossy, it means that there there were no exact items on
* If minItem is lossy, it means that there were no exact items on
* the page among requiredEntries, because lossy pointers sort after exact
* items. However, there might be exact items for the same page among
* additionalEntries, so we mustn't advance past them.

2
src/backend/access/gin/ginlogic.c
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@@ -10,7 +10,7 @@
* a GIN scan can apply various optimizations, if it can determine that an
* item matches or doesn't match, even if it doesn't know if some of the keys
* are present or not. Hence, it's useful to have a ternary-logic consistent
* function, where where each key can be TRUE (present), FALSE (not present),
* function, where each key can be TRUE (present), FALSE (not present),
* or MAYBE (don't know if present). This file provides such a ternary-logic
* consistent function, implemented by calling the regular boolean consistent
* function many times, with all the MAYBE arguments set to all combinations

6
src/backend/access/heap/rewriteheap.c
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@@ -783,9 +783,9 @@ raw_heap_insert(RewriteState state, HeapTuple tup)
* deal with WAL logging at all - an fsync() at the end of a rewrite would be
* sufficient for crash safety. Any mapping that hasn't been safely flushed to
* disk has to be by an aborted (explicitly or via a crash) transaction and is
* ignored by virtue of the xid in it's name being subject to a
* ignored by virtue of the xid in its name being subject to a
* TransactionDidCommit() check. But we want to support having standbys via
* physical replication, both for availability and to to do logical decoding
* physical replication, both for availability and to do logical decoding
* there.
* ------------------------------------------------------------------------
*/
@@ -1046,7 +1046,7 @@ logical_rewrite_log_mapping(RewriteState state, TransactionId xid,
/*
* Perform logical remapping for a tuple that's mapped from old_tid to
* new_tuple->t_self by rewrite_heap_tuple() iff necessary for the tuple.
* new_tuple->t_self by rewrite_heap_tuple() if necessary for the tuple.
*/
static void
logical_rewrite_heap_tuple(RewriteState state, ItemPointerData old_tid,