diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/utils/adt/varlena.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c index f61e41ed7f1..94599cc508f 100644 --- a/src/backend/utils/adt/varlena.c +++ b/src/backend/utils/adt/varlena.c @@ -4788,7 +4788,8 @@ text_reverse(PG_FUNCTION_ARGS) if (++(ptr) >= (end_ptr)) \ ereport(ERROR, \ (errcode(ERRCODE_INVALID_PARAMETER_VALUE), \ - errmsg("unterminated format specifier"))); \ + errmsg("unterminated format() type specifier"), \ + errhint("For a single \"%%\" use \"%%%%\"."))); \ } while (0) /* @@ -4920,8 +4921,9 @@ text_format(PG_FUNCTION_ARGS) if (strchr("sIL", *cp) == NULL) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("unrecognized conversion type specifier \"%c\"", - *cp))); + errmsg("unrecognized format() type specifier \"%c\"", + *cp), + errhint("For a single \"%%\" use \"%%%%\"."))); /* If indirect width was specified, get its value */ if (widthpos >= 0) @@ -4932,7 +4934,7 @@ text_format(PG_FUNCTION_ARGS) if (arg >= nargs) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("too few arguments for format"))); + errmsg("too few arguments for format()"))); /* Get the value and type of the selected argument */ if (!funcvariadic) @@ -5040,8 +5042,9 @@ text_format(PG_FUNCTION_ARGS) /* should not get here, because of previous check */ ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("unrecognized conversion type specifier \"%c\"", - *cp))); + errmsg("unrecognized format() type specifier \"%c\"", + *cp), + errhint("For a single \"%%\" use \"%%%%\"."))); break; } } |