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Make sure any window definitions in an ORDER BY clause are removed from

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the SELECT statement if the ORDER BY clause gets optimized out.

FossilOrigin-Name: 23b119671f0be3c6b72cf2dc5f7707a0626766db7aa56529ab00d33d1a0a1bee
This commit is contained in:
drh
2019-07-20 21:12:31 +00:00
parent 7fc296aa66
commit fd15e18d7f
5 changed files with 46 additions and 20 deletions
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src/sqliteInt.h
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@@ -3627,10 +3627,14 @@ Window *sqlite3WindowListDup(sqlite3 *db, Window *p);
void sqlite3WindowFunctions(void);
void sqlite3WindowChain(Parse*, Window*, Window*);
Window *sqlite3WindowAssemble(Parse*, Window*, ExprList*, ExprList*, Token*);
void sqlite3WindowRemoveExprFromSelect(Select*,Expr*);
void sqlite3WindowRemoveExprListFromSelect(Select*,ExprList*);
#else
# define sqlite3WindowDelete(a,b)
# define sqlite3WindowFunctions()
# define sqlite3WindowAttach(a,b,c)
# define sqlite3WindowRemoveExprFromSelect(Select*,Expr*);
# define sqlite3WindowRemoveExprListFromSelect(Select*,ExprList*);
#endif
/*