Rename TABLE() to ROWS FROM().

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().

3 files changed, 3 insertions, 3 deletions

diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index e3edcf6f74..cd8a11b8d5 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -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);
diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c
index 1f9b5d70f5..6188114060 100644
--- a/src/backend/nodes/equalfuncs.c
+++ b/src/backend/nodes/equalfuncs.c
@@ -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);
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index 4c7505e334..22c7d40156 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -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);