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Remove CustomPath's TextOutCustomPath method.

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You can't really do anything useful with this in the form it currently
exists; among other problems, there's no way to reread whatever
information might be produced when the path is output.  Work is
underway to replace this with a more useful and more general system of
extensible nodes, but let's start by getting rid of this bit.

Extracted from a larger patch by KaiGai Kohei.
This commit is contained in:
Robert Haas
2016-02-03 10:38:50 -05:00
parent dc203dc3ac
commit f2305d40ec
3 changed files with 0 additions and 18 deletions
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2
src/backend/nodes/outfuncs.c
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@ -1705,8 +1705,6 @@ _outCustomPath(StringInfo str, const CustomPath *node)
WRITE_NODE_FIELD(custom_private);
appendStringInfoString(str, " :methods ");
_outToken(str, node->methods->CustomName);
if (node->methods->TextOutCustomPath)
node->methods->TextOutCustomPath(str, node);
}
static void

3
src/include/nodes/relation.h
View File

@ -958,9 +958,6 @@ typedef struct CustomPathMethods
List *tlist,
List *clauses,
List *custom_plans);
/* Optional: print additional fields besides "private" */
void (*TextOutCustomPath) (StringInfo str,
const struct CustomPath *node);
} CustomPathMethods;
typedef struct CustomPath