Fix regression introduced by the previous commit (df27716), which caused a syntax error in "PGPOOL SET CACHE DELETE".

pengbo0328 · pengbo0328 · commit 020ee7084741 · 2025-10-05T19:35:14.000+09:00
diff --git a/src/parser/gram.y b/src/parser/gram.y
@@ -1650,6 +1650,13 @@ VariableSetStmt:
 					n->is_local = false;
 					$$ = (Node *) n;
 				}
+			| PGPOOL set_rest_more
+				{
+					VariableSetStmt *n = $2;
+					n->type = T_PgpoolQueryCacheStmt; /* Hack to keep changes minimum */
+					n->is_local = false;
+					$$ = (Node *) n;
+				}
 			| SET set_rest
 				{
 					VariableSetStmt *n = $2;
@@ -1848,6 +1855,13 @@ set_rest_more:	/* Generic SET syntaxes: */
 					n->location = @3;
 					$$ = n;
 				}
+			/* PGPOOL CACHE DELETE */
+			| SET CACHE DELETE_P Sconst
+				{
+					VariableSetStmt *n = makeNode(VariableSetStmt);
+					n->name = $4;   /* query to delete query cache */
+					$$ = n;
+				}
 		;
 
 var_name:	ColId								{ $$ = $1; }
diff --git a/src/parser/gram_minimal.y b/src/parser/gram_minimal.y
@@ -1652,6 +1652,13 @@ VariableSetStmt:
 					n->is_local = false;
 					$$ = (Node *) n;
 				}
+			| PGPOOL set_rest_more
+				{
+					VariableSetStmt *n = $2;
+					n->type = T_PgpoolQueryCacheStmt; /* Hack to keep changes minimum */
+					n->is_local = false;
+					$$ = (Node *) n;
+				}
 			| SET set_rest
 				{
 					VariableSetStmt *n = $2;
@@ -1850,6 +1857,13 @@ set_rest_more:	/* Generic SET syntaxes: */
 					n->location = @3;
 					$$ = n;
 				}
+			/* PGPOOL CACHE DELETE */
+			| SET CACHE DELETE_P Sconst
+				{
+					VariableSetStmt *n = makeNode(VariableSetStmt);
+					n->name = $4;   /* query to delete query cache */
+					$$ = n;
+				}
 		;
 
 var_name:	ColId								{ $$ = $1; }
diff --git a/src/parser/gram_template.y b/src/parser/gram_template.y
@@ -1673,6 +1673,13 @@ VariableSetStmt:
 					n->is_local = false;
 					$$ = (Node *) n;
 				}
+			| PGPOOL set_rest_more
+				{
+					VariableSetStmt *n = $2;
+					n->type = T_PgpoolQueryCacheStmt; /* Hack to keep changes minimum */
+					n->is_local = false;
+					$$ = (Node *) n;
+				}
 			| SET set_rest
 				{
 					VariableSetStmt *n = $2;
@@ -1871,6 +1878,13 @@ set_rest_more:	/* Generic SET syntaxes: */
 					n->location = @3;
 					$$ = n;
 				}
+			/* PGPOOL CACHE DELETE */
+			| SET CACHE DELETE_P Sconst
+				{
+					VariableSetStmt *n = makeNode(VariableSetStmt);
+					n->name = $4;   /* query to delete query cache */
+					$$ = n;
+				}
 		;
 
 var_name:	ColId								{ $$ = $1; }
