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Code review for XML patch. Instill a bit of sanity in the location of

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the XmlExpr code in various lists, use a representation that has some hope
of reverse-listing correctly (though it's still a de-escaping function
shy of correctness), generally try to make it look more like Postgres
coding conventions.
This commit is contained in:
Tom Lane
2006-12-24 00:29:20 +00:00
parent 64974613c9
commit c957c0bac7
27 changed files with 883 additions and 686 deletions
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39
src/backend/nodes/readfuncs.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/readfuncs.c,v 1.198 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/readfuncs.c,v 1.199 2006/12/24 00:29:18 tgl Exp $
*
* NOTES
* Path and Plan nodes do not have any readfuncs support, because we
@ -708,6 +708,23 @@ _readMinMaxExpr(void)
READ_DONE();
}
/*
* _readXmlExpr
*/
static XmlExpr *
_readXmlExpr(void)
{
READ_LOCALS(XmlExpr);
READ_ENUM_FIELD(op, XmlExprOp);
READ_STRING_FIELD(name);
READ_NODE_FIELD(named_args);
READ_NODE_FIELD(arg_names);
READ_NODE_FIELD(args);
READ_DONE();
}
/*
* _readNullIfExpr
*/
@ -764,22 +781,6 @@ _readBooleanTest(void)
READ_DONE();
}
/*
* _readXmlExpr
*/
static XmlExpr *
_readXmlExpr(void)
{
READ_LOCALS(XmlExpr);
READ_ENUM_FIELD(op, XmlExprOp);
READ_STRING_FIELD(name);
READ_NODE_FIELD(named_args);
READ_NODE_FIELD(args);
READ_DONE();
}
/*
* _readCoerceToDomain
*/
@ -1024,14 +1025,14 @@ parseNodeString(void)
return_value = _readCoalesceExpr();
else if (MATCH("MINMAX", 6))
return_value = _readMinMaxExpr();
else if (MATCH("XMLEXPR", 7))
return_value = _readXmlExpr();
else if (MATCH("NULLIFEXPR", 10))
return_value = _readNullIfExpr();
else if (MATCH("NULLTEST", 8))
return_value = _readNullTest();
else if (MATCH("BOOLEANTEST", 11))
return_value = _readBooleanTest();
else if (MATCH("XMLEXPR", 7))
return_value = _readXmlExpr();
else if (MATCH("COERCETODOMAIN", 14))
return_value = _readCoerceToDomain();
else if (MATCH("COERCETODOMAINVALUE", 19))