Demonstration of how ordered-set aggregates might be parsed and integrated

into the existing parse tree, should we decide to support them. FossilOrigin-Name: ef9777890001ba0122d3add799795e118fd87243f42731ab84d4748b67605647
2024-08-31 20:09:37 +00:00
parent c1042cd133
commit a239ece378
5 changed files with 55 additions and 11 deletions
@@ -3049,7 +3049,8 @@ struct Expr {
                         ** EP_Unlikely:  134217728 times likelihood
                         ** TK_IN: ephemeral table holding RHS
                         ** TK_SELECT_COLUMN: Number of columns on the LHS
-                         ** TK_SELECT: 1st register of result vector */
+                         ** TK_SELECT: 1st register of result vector
+                         ** TK_FUNCTION: Uses ordered-set aggregate syntax */
  ynVar iColumn;         /* TK_COLUMN: column index.  -1 for rowid.
                         ** TK_VARIABLE: variable number (always >= 1).
                         ** TK_SELECT_COLUMN: column of the result vector */