fix(formatter): minor fixes

crates/pgls_pretty_print/src/nodes/comment_stmt.rs

@@ -195,7 +195,14 @@ pub(super) fn emit_comment_stmt(e: &mut EventEmitter, n: &CommentStmt) {
             e.space();
             super::emit_node(object, e);
         } else {
-            super::emit_node(object, e);
+            // For most object types (TABLE, INDEX, SEQUENCE, VIEW, etc.), the object
+            // is a List of String nodes representing a schema-qualified name that must
+            // be dot-separated (e.g., public.my_table), not comma-separated.
+            if let Some(pgls_query::NodeEnum::List(list)) = object.node.as_ref() {
+                emit_dot_separated_list(e, &list.items);
+            } else {
+                super::emit_node(object, e);
+            }
         }
     }
 

crates/pgls_pretty_print/src/nodes/create_extension_stmt.rs

@@ -1,9 +1,8 @@
-use super::node_list::emit_comma_separated_list;
 use crate::{
     TokenKind,
     emitter::{EventEmitter, GroupKind, LineType},
 };
-use pgls_query::protobuf::CreateExtensionStmt;
+use pgls_query::{NodeEnum, protobuf::CreateExtensionStmt};
 
 pub(super) fn emit_create_extension_stmt(e: &mut EventEmitter, n: &CreateExtensionStmt) {
     e.group_start(GroupKind::CreateExtensionStmt);
@@ -27,11 +26,57 @@ pub(super) fn emit_create_extension_stmt(e: &mut EventEmitter, n: &CreateExtensi
     if !n.options.is_empty() {
         e.line(LineType::SoftOrSpace);
         e.token(TokenKind::WITH_KW);
-        e.space();
-        emit_comma_separated_list(e, &n.options, super::emit_node);
+
+        for opt in &n.options {
+            let def = assert_node_variant!(DefElem, opt);
+            e.space();
+            emit_extension_option(e, def);
+        }
     }
 
     e.token(TokenKind::SEMICOLON);
 
     e.group_end();
 }
+
+/// Emit a CREATE EXTENSION option.
+/// Options use keyword syntax (no equals sign):
+///   SCHEMA schema_name
+///   VERSION 'version'
+///   CASCADE
+fn emit_extension_option(e: &mut EventEmitter, def: &pgls_query::protobuf::DefElem) {
+    match def.defname.as_str() {
+        "schema" => {
+            e.token(TokenKind::SCHEMA_KW);
+            if let Some(ref arg) = def.arg {
+                e.space();
+                // Schema name is a String node - emit_node dispatches to
+                // emit_string which uses emit_identifier_maybe_quoted
+                super::emit_node(arg, e);
+            }
+        }
+        "new_version" => {
+            e.token(TokenKind::VERSION_KW);
+            if let Some(ref arg) = def.arg {
+                e.space();
+                // Version must be a quoted string literal
+                if let Some(NodeEnum::String(s)) = &arg.node {
+                    super::emit_string_literal(e, s);
+                } else {
+                    super::emit_node(arg, e);
+                }
+            }
+        }
+        "cascade" => {
+            e.token(TokenKind::CASCADE_KW);
+        }
+        _ => {
+            // Fallback for unknown options
+            super::string::emit_keyword(e, &def.defname);
+            if let Some(ref arg) = def.arg {
+                e.space();
+                super::emit_node(arg, e);
+            }
+        }
+    }
+}

crates/pgls_pretty_print/src/normalize.rs

@@ -686,6 +686,28 @@ fn normalize_a_indirection(node: &mut NodeEnum) {
                 }
             }
         }
+        NodeEnum::CreateStmt(stmt) => {
+            // Recurse into table elements (ColumnDef, Constraint, etc.)
+            for elt in &mut stmt.table_elts {
+                if let Some(ref mut n) = elt.node {
+                    normalize_a_indirection(n);
+                }
+            }
+        }
+        NodeEnum::ColumnDef(cd) => {
+            // Recurse into column constraints
+            for constraint in &mut cd.constraints {
+                if let Some(ref mut n) = constraint.node {
+                    normalize_a_indirection(n);
+                }
+            }
+            // Recurse into default value expression
+            if let Some(ref mut raw) = cd.raw_default
+                && let Some(ref mut n) = raw.node
+            {
+                normalize_a_indirection(n);
+            }
+        }
         NodeEnum::RuleStmt(stmt) => {
             for action in &mut stmt.actions {
                 if let Some(ref mut n) = action.node {

crates/pgls_pretty_print/tests/data/single/comment_stmt_1.sql

@@ -0,0 +1 @@
+COMMENT ON TABLE public.api_token IS 'Listing of known API tokens';

crates/pgls_pretty_print/tests/data/single/comment_stmt_2.sql

@@ -0,0 +1 @@
+COMMENT ON TABLE "public"."event" IS 'An event is created everytime something interesting happens';

crates/pgls_pretty_print/tests/data/single/create_extension_stmt_1.sql

@@ -0,0 +1 @@
+CREATE EXTENSION vector WITH SCHEMA extensions;

crates/pgls_pretty_print/tests/data/single/create_extension_stmt_2.sql

@@ -0,0 +1 @@
+CREATE EXTENSION IF NOT EXISTS pg_stat_statements WITH SCHEMA extensions;

crates/pgls_pretty_print/tests/data/single/create_stmt_cast_check_0.sql

@@ -0,0 +1,17 @@
+CREATE TABLE t (
+    "type" "public"."my_enum" NOT NULL,
+    "target_column" "text",
+    "from_value" "text",
+    "to_value" "text",
+    CONSTRAINT "c2" CHECK (
+        ("type" <> 'es_value_changed'::"public"."my_enum") OR
+        (
+            ("target_column" = 'config'::"text") AND
+            (("from_value" IS NULL) AND ("to_value" IS NULL))
+        ) OR
+        (
+            (("from_value" IS NOT NULL) AND ("to_value" IS NOT NULL)) AND
+            ("target_column" IN ('type', 'name'))
+        )
+    )
+);

crates/pgls_pretty_print/tests/snapshots/single/tests__comment_stmt_1_100.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/comment_stmt_1.sql
+---
+comment on table public.api_token is 'Listing of known API tokens';

crates/pgls_pretty_print/tests/snapshots/single/tests__comment_stmt_1_80.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/comment_stmt_1.sql
+---
+comment on table public.api_token is 'Listing of known API tokens';

crates/pgls_pretty_print/tests/snapshots/single/tests__comment_stmt_2_100.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/comment_stmt_2.sql
+---
+comment on table public.event is 'An event is created everytime something interesting happens';

crates/pgls_pretty_print/tests/snapshots/single/tests__comment_stmt_2_80.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/comment_stmt_2.sql
+---
+comment on table public.event is 'An event is created everytime something interesting happens';

crates/pgls_pretty_print/tests/snapshots/single/tests__create_extension_stmt_1_100.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_extension_stmt_1.sql
+---
+create extension vector with schema extensions;

crates/pgls_pretty_print/tests/snapshots/single/tests__create_extension_stmt_1_80.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_extension_stmt_1.sql
+---
+create extension vector with schema extensions;

crates/pgls_pretty_print/tests/snapshots/single/tests__create_extension_stmt_2_100.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_extension_stmt_2.sql
+---
+create extension if not exists pg_stat_statements with schema extensions;

crates/pgls_pretty_print/tests/snapshots/single/tests__create_extension_stmt_2_80.snap

@@ -0,0 +1,5 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_extension_stmt_2.sql
+---
+create extension if not exists pg_stat_statements with schema extensions;

crates/pgls_pretty_print/tests/snapshots/single/tests__create_stmt_cast_check_0_100.snap

@@ -0,0 +1,16 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_stmt_cast_check_0.sql
+---
+create table t (
+  type public.my_enum not null,
+  target_column text,
+  from_value text,
+  to_value text,
+  constraint "c2" check (type <> cast('es_value_changed' as public.my_enum) or
+  target_column = cast('config' as text) and
+  from_value is null and to_value is null or
+  from_value is not null and
+  to_value is not null and
+  target_column in ('type', 'name'))
+);

crates/pgls_pretty_print/tests/snapshots/single/tests__create_stmt_cast_check_0_80.snap

@@ -0,0 +1,18 @@
+---
+source: crates/pgls_pretty_print/tests/tests.rs
+input_file: crates/pgls_pretty_print/tests/data/single/create_stmt_cast_check_0.sql
+---
+create table t (
+  type public.my_enum not null,
+  target_column text,
+  from_value text,
+  to_value text,
+  constraint "c2" check (type <>
+  cast('es_value_changed'
+  as public.my_enum) or
+  target_column = cast('config' as text) and
+  from_value is null and to_value is null or
+  from_value is not null and
+  to_value is not null and
+  target_column in ('type', 'name'))
+);