database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-14 18:42:34 +03:00
Code Activity

Update documentation on may/can/might:

Browse Source 
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".

Also update two error messages mentioned in the documenation to match.
This commit is contained in:
Bruce Momjian
2007-01-31 20:56:20 +00:00
parent 67a1ae9f05
commit a134ee3379
70 changed files with 729 additions and 731 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/backend/parser/parse_oper.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_oper.c,v 1.91 2007/01/05 22:19:34 momjian Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_oper.c,v 1.92 2007/01/31 20:56:20 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -771,7 +771,7 @@ op_error(ParseState *pstate, List *op, char oprkind,
errmsg("operator is not unique: %s",
op_signature_string(op, oprkind, arg1, arg2)),
errhint("Could not choose a best candidate operator. "
"You may need to add explicit type casts."),
"You might need to add explicit type casts."),
parser_errposition(pstate, location)));
else
ereport(ERROR,
@ -779,7 +779,7 @@ op_error(ParseState *pstate, List *op, char oprkind,
errmsg("operator does not exist: %s",
op_signature_string(op, oprkind, arg1, arg2)),
errhint("No operator matches the given name and argument type(s). "
"You may need to add explicit type casts."),
"You might need to add explicit type casts."),
parser_errposition(pstate, location)));
}