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| author | Peter Eisentraut <peter_e@gmx.net> | 2011-02-22 23:33:44 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2011-02-22 23:41:23 +0200 |
| commit | 1c51c7d5ffd407426f314b2cd317ef77f14efb1f (patch) | |
| tree | 86ff75cfeb5801164eb4b3d4f5ce5dba20d8acad /src/backend/utils/adt/quote.c | |
| parent | 3e6b305d9e2a4616bf69e31b0b21ebbb844ba50e (diff) | |
Add PL/Python functions for quoting strings
Add functions plpy.quote_ident, plpy.quote_literal,
plpy.quote_nullable, which wrap the equivalent SQL functions.
To be able to propagate char * constness properly, make the argument
of quote_literal_cstr() const char *. This also makes it more
consistent with quote_identifier().
Jan Urbański, reviewed by Hitoshi Harada, some refinements by Peter
Eisentraut
Diffstat (limited to 'src/backend/utils/adt/quote.c')
| -rw-r--r-- | src/backend/utils/adt/quote.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/utils/adt/quote.c b/src/backend/utils/adt/quote.c index 055d0a7ab8d..2a6edeaafc9 100644 --- a/src/backend/utils/adt/quote.c +++ b/src/backend/utils/adt/quote.c @@ -43,9 +43,9 @@ quote_ident(PG_FUNCTION_ARGS) * uses this for before thinking you know better. */ static size_t -quote_literal_internal(char *dst, char *src, size_t len) +quote_literal_internal(char *dst, const char *src, size_t len) { - char *s; + const char *s; char *savedst = dst; for (s = src; s < src + len; s++) @@ -99,7 +99,7 @@ quote_literal(PG_FUNCTION_ARGS) * returns a properly quoted literal */ char * -quote_literal_cstr(char *rawstr) +quote_literal_cstr(const char *rawstr) { char *result; int len; |