diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/catalog/genbki.pl | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/backend/catalog/genbki.pl b/src/backend/catalog/genbki.pl index b750ec9f0ac..938686f0ca7 100644 --- a/src/backend/catalog/genbki.pl +++ b/src/backend/catalog/genbki.pl @@ -660,12 +660,19 @@ sub print_bki_insert # since that represents a NUL char in C code. $bki_value = '' if $bki_value eq '\0'; + # Handle single quotes by doubling them, and double quotes by + # converting them to octal escapes, because that's what the + # bootstrap scanner requires. We do not process backslashes + # specially; this allows escape-string-style backslash escapes + # to be used in catalog data. + $bki_value =~ s/'/''/g; + $bki_value =~ s/"/\\042/g; + # Quote value if needed. We need not quote values that satisfy # the "id" pattern in bootscanner.l, currently "[-A-Za-z0-9_]+". $bki_value = sprintf(qq'"%s"', $bki_value) - if $bki_value !~ /^"[^"]+"$/ - and ( length($bki_value) == 0 - or $bki_value =~ /[^-A-Za-z0-9_]/); + if length($bki_value) == 0 + or $bki_value =~ /[^-A-Za-z0-9_]/; push @bki_values, $bki_value; } |