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Rename TABLE() to ROWS FROM().

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SQL-standard TABLE() is a subset of UNNEST(); they deal with arrays and
other collection types.  This feature, however, deals with set-returning
functions.  Use a different syntax for this feature to keep open the
possibility of implementing the standard TABLE().
This commit is contained in:
Noah Misch
2013-12-10 09:34:37 -05:00
parent 01cc1fecfd
commit 53685d7981
11 changed files with 123 additions and 123 deletions
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2
src/backend/nodes/copyfuncs.c
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@@ -2310,7 +2310,7 @@ _copyRangeFunction(const RangeFunction *from)
COPY_SCALAR_FIELD(lateral);
COPY_SCALAR_FIELD(ordinality);
COPY_SCALAR_FIELD(is_table);
COPY_SCALAR_FIELD(is_rowsfrom);
COPY_NODE_FIELD(functions);
COPY_NODE_FIELD(alias);
COPY_NODE_FIELD(coldeflist);

2
src/backend/nodes/equalfuncs.c
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@@ -2142,7 +2142,7 @@ _equalRangeFunction(const RangeFunction *a, const RangeFunction *b)
{
COMPARE_SCALAR_FIELD(lateral);
COMPARE_SCALAR_FIELD(ordinality);
COMPARE_SCALAR_FIELD(is_table);
COMPARE_SCALAR_FIELD(is_rowsfrom);
COMPARE_NODE_FIELD(functions);
COMPARE_NODE_FIELD(alias);
COMPARE_NODE_FIELD(coldeflist);

2
src/backend/nodes/outfuncs.c
View File

@@ -2629,7 +2629,7 @@ _outRangeFunction(StringInfo str, const RangeFunction *node)
WRITE_BOOL_FIELD(lateral);
WRITE_BOOL_FIELD(ordinality);
WRITE_BOOL_FIELD(is_table);
WRITE_BOOL_FIELD(is_rowsfrom);
WRITE_NODE_FIELD(functions);
WRITE_NODE_FIELD(alias);
WRITE_NODE_FIELD(coldeflist);