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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2023-03-15 16:58:59 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2023-03-15 16:59:09 -0400 |
| commit | 483bdb2afec9e33ff05fd48a00e2656e30e714b7 (patch) | |
| tree | 33bc2002198e57531032a09c0813af0d9922e275 /src/backend/executor | |
| parent | 419a8dd8142afef790dafd91ba39afac2ca48aaf (diff) | |
| download | postgresql-483bdb2afec9e33ff05fd48a00e2656e30e714b7.tar.gz postgresql-483bdb2afec9e33ff05fd48a00e2656e30e714b7.zip | |
Support [NO] INDENT option in XMLSERIALIZE().
This adds the ability to pretty-print XML documents ... according to
libxml's somewhat idiosyncratic notions of what's pretty, anyway.
One notable divergence from a strict reading of the spec is that
libxml is willing to collapse empty nodes "<node></node>" to just
"<node/>", whereas SQL and the underlying XML spec say that this
option should only result in whitespace tweaks. Nonetheless,
it seems close enough to justify using the SQL-standard syntax.
Jim Jones, reviewed by Peter Smith and myself
Discussion: https://postgr.es/m/2f5df461-dad8-6d7d-4568-08e10608a69b@uni-muenster.de
Diffstat (limited to 'src/backend/executor')
| -rw-r--r-- | src/backend/executor/execExprInterp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/executor/execExprInterp.c b/src/backend/executor/execExprInterp.c index 19351fe34bf..9cb9625ce91 100644 --- a/src/backend/executor/execExprInterp.c +++ b/src/backend/executor/execExprInterp.c @@ -3837,8 +3837,10 @@ ExecEvalXmlExpr(ExprState *state, ExprEvalStep *op) return; value = argvalue[0]; - *op->resvalue = PointerGetDatum(xmltotext_with_xmloption(DatumGetXmlP(value), - xexpr->xmloption)); + *op->resvalue = + PointerGetDatum(xmltotext_with_options(DatumGetXmlP(value), + xexpr->xmloption, + xexpr->indent)); *op->resnull = false; } break; |