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Wording cleanup for error messages. Also change can't -> cannot.
Standard English uses "may", "can", and "might" in different ways: may - permission, "You may borrow my rake." can - ability, "I can lift that log." might - possibility, "It might rain today." Unfortunately, in conversational English, their use is often mixed, as in, "You may use this variable to do X", when in fact, "can" is a better choice. Similarly, "It may crash" is better stated, "It might crash".
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@ -1,7 +1,7 @@
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/*
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moddatetime.c
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$PostgreSQL: pgsql/contrib/spi/moddatetime.c,v 1.13 2006/05/30 22:12:13 tgl Exp $
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$PostgreSQL: pgsql/contrib/spi/moddatetime.c,v 1.14 2007/02/01 19:10:23 momjian Exp $
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What is this?
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It is a function to be called from a trigger for the purpose of updating
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@ -43,7 +43,7 @@ moddatetime(PG_FUNCTION_ARGS)
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if (TRIGGER_FIRED_FOR_STATEMENT(trigdata->tg_event))
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/* internal error */
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elog(ERROR, "moddatetime: can't process STATEMENT events");
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elog(ERROR, "moddatetime: cannot process STATEMENT events");
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if (TRIGGER_FIRED_AFTER(trigdata->tg_event))
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/* internal error */
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@ -56,7 +56,7 @@ moddatetime(PG_FUNCTION_ARGS)
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rettuple = trigdata->tg_newtuple;
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else
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/* internal error */
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elog(ERROR, "moddatetime: can't process DELETE events");
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elog(ERROR, "moddatetime: cannot process DELETE events");
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rel = trigdata->tg_relation;
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relname = SPI_getrelname(rel);
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