diff options
| 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/include/nodes/primnodes.h | |
| parent | 419a8dd8142afef790dafd91ba39afac2ca48aaf (diff) | |
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/include/nodes/primnodes.h')
| -rw-r--r-- | src/include/nodes/primnodes.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h index 4220c63ab72..8fb5b4b919b 100644 --- a/src/include/nodes/primnodes.h +++ b/src/include/nodes/primnodes.h @@ -1464,7 +1464,7 @@ typedef enum XmlExprOp IS_XMLPARSE, /* XMLPARSE(text, is_doc, preserve_ws) */ IS_XMLPI, /* XMLPI(name [, args]) */ IS_XMLROOT, /* XMLROOT(xml, version, standalone) */ - IS_XMLSERIALIZE, /* XMLSERIALIZE(is_document, xmlval) */ + IS_XMLSERIALIZE, /* XMLSERIALIZE(is_document, xmlval, indent) */ IS_DOCUMENT /* xmlval IS DOCUMENT */ } XmlExprOp; @@ -1489,6 +1489,8 @@ typedef struct XmlExpr List *args; /* DOCUMENT or CONTENT */ XmlOptionType xmloption pg_node_attr(query_jumble_ignore); + /* INDENT option for XMLSERIALIZE */ + bool indent; /* target type/typmod for XMLSERIALIZE */ Oid type pg_node_attr(query_jumble_ignore); int32 typmod pg_node_attr(query_jumble_ignore); |