Revert ANY requiring

Author: GrigoriyPA

ydb/library/yql/dq/opt/dq_opt_phy.cpp

@@ -3486,8 +3486,12 @@ bool ValidateStreamLookupJoinFlags(const TDqJoin& join, TExprContext& ctx) {
     }
 
     if (!rightAny) {
-        ctx.AddError(TIssue(ctx.GetPosition(join.Pos()), "Streamlookup: must be LEFT JOIN /*+streamlookup(...)*/ ANY"));
-        return false;
+        if (false) { // Temporary change to waring to allow for smooth transition
+            ctx.AddError(TIssue(ctx.GetPosition(join.Pos()), "Streamlookup: must be LEFT JOIN /*+streamlookup(...)*/ ANY"));
+            return false;
+        } else {
+            ctx.AddWarning(TIssue(ctx.GetPosition(join.Pos()), "(Deprecation) Streamlookup: must be LEFT JOIN /*+streamlookup(...)*/ ANY"));
+        }
     }
 
     return true;

yt/yql/tests/sql/suites/stream_lookup_join/lookup_join.yql

@@ -3,7 +3,7 @@ use plato;
 
 select e.id as id, e.ts as ts, e.host as host, h.fqdn as fqdn, h.ip4 as ip4, h.ip6 as ip6
     from Event as e 
-    left join /*+ streamlookup() */ any Host as h
+    left join /*+ streamlookup() */ Host as h
     on (e.host == h.hostname)
 ;
 

yt/yql/tests/sql/suites/stream_lookup_join/lookup_join_narrow.yql

@@ -3,7 +3,7 @@ use plato;
 
 select e.id as id, e.ts as ts, e.host as host, h.fqdn as fqdn, h.ip4 as ip4, h.ip6 as ip6
     from Event as e 
-    left join /*+ streamlookup() */ any Host as h
+    left join /*+ streamlookup() */ Host as h
     on (e.host == h.hostname)
 ;