grammar: add many values to insert into

src/grammar.json

@@ -748,9 +748,14 @@
           "type": "CHOICE",
           "members": [
             {
+              "type": "ALIAS",
+              "content": {
                 "type": "SYMBOL",
                 "name": "_list_of_identifiers"
               },
+              "named": true,
+              "value": "columns"
+            },
             {
               "type": "BLANK"
             }
@@ -836,6 +841,54 @@
               "named": false,
               "value": "values"
             },
+            {
+              "type": "SYMBOL",
+              "name": "insert_values"
+            },
+            {
+              "type": "REPEAT",
+              "content": {
+                "type": "SEQ",
+                "members": [
+                  {
+                    "type": "STRING",
+                    "value": ","
+                  },
+                  {
+                    "type": "SYMBOL",
+                    "name": "insert_values"
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "type": "SYMBOL",
+          "name": "select_statement"
+        },
+        {
+          "type": "SEQ",
+          "members": [
+            {
+              "type": "STRING",
+              "value": "("
+            },
+            {
+              "type": "SYMBOL",
+              "name": "select_statement"
+            },
+            {
+              "type": "STRING",
+              "value": ")"
+            }
+          ]
+        }
+      ]
+    },
+    "insert_values": {
+      "type": "SEQ",
+      "members": [
         {
           "type": "STRING",
           "value": "("
@@ -879,29 +932,6 @@
         }
       ]
     },
-        {
-          "type": "SYMBOL",
-          "name": "select_statement"
-        },
-        {
-          "type": "SEQ",
-          "members": [
-            {
-              "type": "STRING",
-              "value": "("
-            },
-            {
-              "type": "SYMBOL",
-              "name": "select_statement"
-            },
-            {
-              "type": "STRING",
-              "value": ")"
-            }
-          ]
-        }
-      ]
-    },
     "insert_item": {
       "type": "CHOICE",
       "members": [

src/node-types.json

@@ -665,6 +665,21 @@
       ]
     }
   },
+  {
+    "type": "columns",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "identifier",
+          "named": true
+        }
+      ]
+    }
+  },
   {
     "type": "comparison_kw",
     "named": true,
@@ -2294,7 +2309,7 @@
       "required": false,
       "types": [
         {
-          "type": "insert_item",
+          "type": "insert_values",
           "named": true
         },
         {
@@ -2316,6 +2331,10 @@
           "type": "as",
           "named": true
         },
+        {
+          "type": "columns",
+          "named": true
+        },
         {
           "type": "identifier",
           "named": true
@@ -2343,6 +2362,21 @@
       ]
     }
   },
+  {
+    "type": "insert_values",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "insert_item",
+          "named": true
+        }
+      ]
+    }
+  },
   {
     "type": "into",
     "named": true,

test/corpus/insert_statement/insert.txt

@@ -1,18 +1,84 @@
 ================================================================================
 basic
 ================================================================================
-insert into my_table values(1);
+insert into my_table values (1);
 --------------------------------------------------------------------------------
 
 (source_file
   (insert_statement
     (identifier)
     (insert_items
-      (insert_item
+      (insert_values
-        (number)))))
+        (insert_item (number))
+      )
+    )
+  )
+)
 
 ================================================================================
-alias
+insert into table by specified columns
+================================================================================
+insert into my_table (name, email, display_name) values
+  ('foo', 'bar@biz.baz', 'Foo bar');
+--------------------------------------------------------------------------------
+
+(source_file
+  (insert_statement
+    (identifier)
+    (columns
+      (identifier)
+      (identifier)
+      (identifier)
+    )
+    (insert_items
+      (insert_values
+        (insert_item (string))
+        (insert_item (string))
+        (insert_item (string))
+      )
+    )
+  )
+)
+
+================================================================================
+insert into table by specified columns with many values
+================================================================================
+insert into my_table (name, email, display_name) values
+  ('foo', 'bar@biz.baz', 'Foo bar'),
+  ('foo', 'bar@biz.baz', 'Foo bar'),
+  ('foo', 'bar@biz.baz', 'Foo bar');
+--------------------------------------------------------------------------------
+
+(source_file
+  (insert_statement
+    (identifier)
+    (columns
+      (identifier)
+      (identifier)
+      (identifier)
+    )
+    (insert_items
+      (insert_values
+        (insert_item (string))
+        (insert_item (string))
+        (insert_item (string))
+      )
+      (insert_values
+        (insert_item (string))
+        (insert_item (string))
+        (insert_item (string))
+      )
+      (insert_values
+        (insert_item (string))
+        (insert_item (string))
+        (insert_item (string))
+      )
+    )
+  )
+)
+
+================================================================================
+insert into table with alias
 ================================================================================
 insert into foo.my_table as alias values(1);
 --------------------------------------------------------------------------------
@@ -20,14 +86,17 @@ insert into foo.my_table as alias values(1);
 (source_file
   (insert_statement
     (identifier)
-    (as
+    (as (identifier))
-      (identifier))
     (insert_items
-      (insert_item
+      (insert_values
-        (number)))))
+        (insert_item (number))
+      )
+    )
+  )
+)
 
 ================================================================================
-default values
+insert into default values
 ================================================================================
 insert into foo.my_table default values;
 --------------------------------------------------------------------------------
@@ -35,45 +104,54 @@ insert into foo.my_table default values;
 (source_file
   (insert_statement
     (identifier)
-    (insert_items)))
+    (insert_items)
+  )
+)
 
 ================================================================================
-many values
+insert into with many value items
 ================================================================================
-insert into foo.my_table values(1, 2);
+insert into foo.my_table values (1, 2);
 --------------------------------------------------------------------------------
 
 (source_file
   (insert_statement
     (identifier)
     (insert_items
-      (insert_item
+      (insert_values
-        (number))
+        (insert_item (number))
-      (insert_item
+        (insert_item (number))
-        (number)))))
+      )
+    )
+  )
+)
 
 ================================================================================
-different kind of values
+insert into with different kind of value items
 ================================================================================
-insert into foo.my_table values(1, DEFAULT, (select 1, 2));
+insert into foo.my_table values (1, DEFAULT, (select 1, 2));
 --------------------------------------------------------------------------------
 
 (source_file
   (insert_statement
     (identifier)
     (insert_items
-      (insert_item
+      (insert_values
-        (number))
+        (insert_item (number))
         (insert_item)
         (insert_item
           (select_statement
-          (select_item
+            (select_item (number))
-            (number))
+            (select_item (number))
-          (select_item
+          )
-            (number)))))))
+        )
+      )
+    )
+  )
+)
 
 ================================================================================
-insert from select
+insert into from select
 ================================================================================
 insert into foo.my_table select column1 from foo bar;
 --------------------------------------------------------------------------------
@@ -83,16 +161,22 @@ insert into foo.my_table select column1 from foo bar;
     (identifier)
     (insert_items
       (select_statement
-        (select_item
+        (select_item (identifier))
-          (identifier))
         (select_from
           (from_item
             (from_table
               (identifier)
-              (identifier))))))))
+              (identifier)
+            )
+          )
+        )
+      )
+    )
+  )
+)
 
 ================================================================================
-insert from select(1)
+insert into a table with the select enclosed in parentheses
 ================================================================================
 insert into foo.my_table (select column1 from foo bar);
 --------------------------------------------------------------------------------
@@ -102,37 +186,46 @@ insert into foo.my_table (select column1 from foo bar);
     (identifier)
     (insert_items
       (select_statement
-        (select_item
+        (select_item (identifier))
-          (identifier))
         (select_from
           (from_item
             (from_table
               (identifier)
-              (identifier))))))))
+              (identifier)
+            )
+          )
+        )
+      )
+    )
+  )
+)
 
 ================================================================================
-returning
+insert into with returning clause
 ================================================================================
-insert into foo values(1) returning *, 1;
+insert into foo values (1) returning *, 1;
 --------------------------------------------------------------------------------
 
 (source_file
   (insert_statement
     (identifier)
     (insert_items
-      (insert_item
+      (insert_values
-        (number)))
+        (insert_item (number))
+      )
+    )
     (returning
-      (select_item
+      (select_item (star))
-        (star))
+      (select_item (number))
-      (select_item
+    )
-        (number)))))
+  )
+)
 
 ================================================================================
-with cte
+insert into using with clause
 ================================================================================
 with foo as (select * from bar)
-insert into my_table values(1);
+insert into my_table values (1);
 --------------------------------------------------------------------------------
 
 (source_file
@@ -141,39 +234,55 @@ insert into my_table values(1);
       (with_query_item
         (identifier)
         (select_statement
-          (select_item
+          (select_item (star))
-            (star))
           (select_from
             (from_item
               (from_table
-                (identifier)))))))
+                (identifier)
+              )
+            )
+          )
+        )
+      )
+    )
     (identifier)
     (insert_items
-      (insert_item
+      (insert_values
-        (number)))))
+        (insert_item (number))
+      )
+    )
+  )
+)
 
 ================================================================================
-returning into
+insert into statement with returning into clause
 ================================================================================
-insert into foo(bar, baz) select * from another
+insert into foo (bar, baz) select * from another
 returning id into _var;
 --------------------------------------------------------------------------------
 
 (source_file
   (insert_statement
     (identifier)
+    (columns
       (identifier)
       (identifier)
+    )
     (insert_items
       (select_statement
-        (select_item
+        (select_item (star))
-          (star))
         (select_from
           (from_item
             (from_table
-              (identifier))))))
+              (identifier)
+            )
+          )
+        )
+      )
+    )
     (returning
-      (select_item
+      (select_item (identifier))
-        (identifier)))
+    )
-    (into
+    (into (identifier))
-      (identifier))))
+  )
+)

test/corpus/with_statement.txt

@@ -119,7 +119,7 @@ with new as (delete from productes returning *) select 1;
       (number))))
 
 ================================================================================
-with insert
+select statement using with clause with insert into
 ================================================================================
 with new as (insert into foo values(1)) select 1;
 --------------------------------------------------------------------------------
@@ -132,10 +132,16 @@ with new as (insert into foo values(1)) select 1;
         (insert_statement
           (identifier)
           (insert_items
-            (insert_item
+            (insert_values
-              (number))))))
+              (insert_item (number))
-    (select_item
+            )
-      (number))))
+          )
+        )
+      )
+    )
+    (select_item (number))
+  )
+)
 
 ================================================================================
 with update