Fix misc typos in comments.
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@ -21,7 +21,7 @@
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* one to prepare a data write, and a final one for actually writing since
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* one to prepare a data write, and a final one for actually writing since
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* their implementation depends on the type of consumer. Check
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* their implementation depends on the type of consumer. Check
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* logicalfuncs.c for an example implementation of a fairly simple consumer
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* logicalfuncs.c for an example implementation of a fairly simple consumer
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* and a implementation of a WAL reading callback that's suitable for
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* and an implementation of a WAL reading callback that's suitable for
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* simple consumers.
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* simple consumers.
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -291,7 +291,7 @@ CreateInitDecodingContext(char *plugin,
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* decoding from, to avoid starting from a running xacts record referring
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* decoding from, to avoid starting from a running xacts record referring
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* to xids whose rows have been vacuumed or pruned
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* to xids whose rows have been vacuumed or pruned
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* already. GetOldestSafeDecodingTransactionId() returns such a value, but
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* already. GetOldestSafeDecodingTransactionId() returns such a value, but
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* without further interlock it's return value might immediately be out of
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* without further interlock its return value might immediately be out of
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* date.
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* date.
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*
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*
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* So we have to acquire the ProcArrayLock to prevent computation of new
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* So we have to acquire the ProcArrayLock to prevent computation of new
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@ -772,7 +772,7 @@ LogicalIncreaseXminForSlot(XLogRecPtr current_lsn, TransactionId xmin)
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* Mark the minimal LSN (restart_lsn) we need to read to replay all
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* Mark the minimal LSN (restart_lsn) we need to read to replay all
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* transactions that have not yet committed at current_lsn.
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* transactions that have not yet committed at current_lsn.
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*
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*
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* Just like IncreaseRestartDecodingForSlot this nly takes effect when the
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* Just like IncreaseRestartDecodingForSlot this only takes effect when the
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* client has confirmed to have received current_lsn.
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* client has confirmed to have received current_lsn.
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*/
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*/
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void
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void
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@ -1928,7 +1928,7 @@ GetOldestActiveTransactionId(void)
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* much more conservative than what really has been affected by vacuum, but we
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* much more conservative than what really has been affected by vacuum, but we
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* currently don't have better data available.
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* currently don't have better data available.
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*
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*
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* This is useful to initalize the cutoff xid after which a new changeset
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* This is useful to initialize the cutoff xid after which a new changeset
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* extraction replication slot can start decoding changes.
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* extraction replication slot can start decoding changes.
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*
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*
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* Must be called with ProcArrayLock held either shared or exclusively,
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* Must be called with ProcArrayLock held either shared or exclusively,
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