fix(parser): more error reporting with locations (risingwavelabs#12129)

Signed-off-by: Bugen Zhao <i@bugenzhao.com>

src/sqlparser/src/parser.rs

@@ -549,7 +549,7 @@ impl Parser {
         }));
 
         let token = self.next_token();
-        let expr = match token.token {
+        let expr = match token.token.clone() {
             Token::Word(w) => match w.keyword {
                 Keyword::TRUE | Keyword::FALSE | Keyword::NULL => {
                     self.prev_token();
@@ -593,7 +593,7 @@ impl Parser {
                     })
                 }
                 k if keywords::RESERVED_FOR_COLUMN_OR_TABLE_NAME.contains(&k) => {
-                    parser_err!(format!("syntax error at or near \"{w}\""))
+                    parser_err!(format!("syntax error at or near {token}"))
                 }
                 // Here `w` is a word, check if it's a part of a multi-part
                 // identifier, a function call, or a simple identifier:
@@ -1232,7 +1232,7 @@ impl Parser {
                 // for keyword 'array'
                 self.prev_token();
             }
-            parser_err!(format!("syntax error at or near '{}'", self.peek_token()))?
+            parser_err!(format!("syntax error at or near {}", self.peek_token()))?
         } else {
             Ok(())
         }
@@ -3435,10 +3435,10 @@ impl Parser {
     /// Parse a simple one-word identifier (possibly quoted, possibly a non-reserved keyword)
     pub fn parse_identifier_non_reserved(&mut self) -> Result<Ident, ParserError> {
         let token = self.next_token();
-        match token.token {
+        match token.token.clone() {
             Token::Word(w) => {
                 match keywords::RESERVED_FOR_COLUMN_OR_TABLE_NAME.contains(&w.keyword) {
-                    true => parser_err!(format!("syntax error at or near \"{w}\"")),
+                    true => parser_err!(format!("syntax error at or near {token}")),
                     false => Ok(w.to_ident()?),
                 }
             }

src/sqlparser/tests/sqlparser_common.rs

@@ -253,7 +253,8 @@ fn parse_select_all() {
 #[test]
 fn parse_select_all_distinct() {
     let result = parse_sql_statements("SELECT ALL DISTINCT name FROM customer");
-    assert!(format!("{}", result.unwrap_err()).contains("syntax error at or near \"DISTINCT\""));
+    assert!(format!("{}", result.unwrap_err())
+        .contains("syntax error at or near DISTINCT at line:1, column:20"));
 }
 
 #[test]

src/sqlparser/tests/sqlparser_postgres.rs

@@ -1047,31 +1047,31 @@ fn parse_array() {
     assert_eq!(
         parse_sql_statements(sql),
         Err(ParserError::ParserError(
-            "syntax error at or near '[ at line:1, column:28'".to_string()
+            "syntax error at or near [ at line:1, column:28".to_string()
         ))
     );
 
     let sql = "SELECT ARRAY[ARRAY[], []]";
     assert_eq!(
         parse_sql_statements(sql),
         Err(ParserError::ParserError(
-            "syntax error at or near '[ at line:1, column:24'".to_string()
+            "syntax error at or near [ at line:1, column:24".to_string()
         ))
     );
 
     let sql = "SELECT ARRAY[[1, 2], ARRAY[3, 4]]";
     assert_eq!(
         parse_sql_statements(sql),
         Err(ParserError::ParserError(
-            "syntax error at or near 'ARRAY at line:1, column:27'".to_string()
+            "syntax error at or near ARRAY at line:1, column:27".to_string()
         ))
     );
 
     let sql = "SELECT ARRAY[[], ARRAY[]]";
     assert_eq!(
         parse_sql_statements(sql),
         Err(ParserError::ParserError(
-            "syntax error at or near 'ARRAY at line:1, column:23'".to_string()
+            "syntax error at or near ARRAY at line:1, column:23".to_string()
         ))
     );
 

src/sqlparser/tests/testdata/create.yaml

@@ -35,7 +35,7 @@
 - input: CREATE TABLE T (a STRUCT<v1 INT>)
   formatted_sql: CREATE TABLE T (a STRUCT<v1 INT>)
 - input: CREATE TABLE T (FULL INT)
-  error_msg: 'sql parser error: syntax error at or near "FULL"'
+  error_msg: 'sql parser error: syntax error at or near FULL at line:1, column:21'
 - input: CREATE TABLE T ("FULL" INT)
   formatted_sql: CREATE TABLE T ("FULL" INT)
 - input: CREATE USER user WITH SUPERUSER CREATEDB PASSWORD 'password'

src/sqlparser/tests/testdata/select.yaml

@@ -71,9 +71,9 @@
     sql parser error: Expected ), found: minutes at line:1, column:62
     Near "(t, x, interval '10'"
 - input: SELECT 1, FROM t
-  error_msg: 'sql parser error: syntax error at or near "FROM"'
+  error_msg: 'sql parser error: syntax error at or near FROM at line:1, column:15'
 - input: SELECT 1, WHERE true
-  error_msg: 'sql parser error: syntax error at or near "WHERE"'
+  error_msg: 'sql parser error: syntax error at or near WHERE at line:1, column:16'
 - input: SELECT timestamp with time zone '2022-10-01 12:00:00Z' AT TIME ZONE 'US/Pacific'
   formatted_sql: SELECT TIMESTAMP WITH TIME ZONE '2022-10-01 12:00:00Z' AT TIME ZONE 'US/Pacific'
   formatted_ast: 'Query(Query { with: None, body: Select(Select { distinct: All, projection: [UnnamedExpr(AtTimeZone { timestamp: TypedString { data_type: Timestamp(true), value: "2022-10-01 12:00:00Z" }, time_zone: "US/Pacific" })], from: [], lateral_views: [], selection: None, group_by: [], having: None }), order_by: [], limit: None, offset: None, fetch: None })'