diff --git a/src/token.rs b/src/token.rs
index 44ddf62b..1d0ee971 100644
--- a/src/token.rs
+++ b/src/token.rs
@@ -454,7 +454,7 @@ mod tests {
 
     #[test]
     fn test_9() {
-        let string = r#"[ab] "#;
+        let string = r"[ab] ";
         let tokenizer = Tokenizer::new(string);
         let tokens: Vec<Token> = tokenizer.iter().collect();
         assert_eq!(
@@ -491,7 +491,7 @@ mod tests {
 
     #[test]
     fn test_11() {
-        let string = r#" `a``b` "#;
+        let string = r" `a``b` ";
         let tokenizer = Tokenizer::new(string);
         let tokens: Vec<Token> = tokenizer.iter().collect();
         assert_eq!(
@@ -510,7 +510,7 @@ mod tests {
 
     #[test]
     fn test_12() {
-        let string = r#" 'a''b' "#;
+        let string = r" 'a''b' ";
         let tokenizer = Tokenizer::new(string);
         let tokens: Vec<Token> = tokenizer.iter().collect();
         assert_eq!(
@@ -529,7 +529,7 @@ mod tests {
 
     #[test]
     fn test_13() {
-        let string = r#"(?)"#;
+        let string = r"(?)";
         let tokenizer = Tokenizer::new(string);
         let tokens: Vec<Token> = tokenizer.iter().collect();
         assert_eq!(
@@ -548,7 +548,7 @@ mod tests {
 
     #[test]
     fn test_14() {
-        let string = r#"($1 = $2)"#;
+        let string = r"($1 = $2)";
         let tokenizer = Tokenizer::new(string);
         let tokens: Vec<Token> = tokenizer.iter().collect();
         assert_eq!(
diff --git a/src/types.rs b/src/types.rs
index a58c751b..e12919bb 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -623,10 +623,7 @@ mod tests {
             .to_owned();
 
         #[cfg(feature = "backend-mysql")]
-        assert_eq!(
-            query.to_string(MysqlQueryBuilder),
-            r#"SELECT `hello-World_`"#
-        );
+        assert_eq!(query.to_string(MysqlQueryBuilder), r"SELECT `hello-World_`");
         #[cfg(feature = "backend-postgres")]
         assert_eq!(
             query.to_string(PostgresQueryBuilder),
@@ -644,7 +641,7 @@ mod tests {
         let query = Query::select().column(Alias::new("hel`lo")).to_owned();
 
         #[cfg(feature = "backend-mysql")]
-        assert_eq!(query.to_string(MysqlQueryBuilder), r#"SELECT `hel``lo`"#);
+        assert_eq!(query.to_string(MysqlQueryBuilder), r"SELECT `hel``lo`");
         #[cfg(feature = "backend-sqlite")]
         assert_eq!(query.to_string(SqliteQueryBuilder), r#"SELECT "hel`lo""#);
 
@@ -659,7 +656,7 @@ mod tests {
         let query = Query::select().column(Alias::new("hel``lo")).to_owned();
 
         #[cfg(feature = "backend-mysql")]
-        assert_eq!(query.to_string(MysqlQueryBuilder), r#"SELECT `hel````lo`"#);
+        assert_eq!(query.to_string(MysqlQueryBuilder), r"SELECT `hel````lo`");
         #[cfg(feature = "backend-sqlite")]
         assert_eq!(query.to_string(SqliteQueryBuilder), r#"SELECT "hel``lo""#);
 
diff --git a/tests/mysql/query.rs b/tests/mysql/query.rs
index a9e46525..dc33d876 100644
--- a/tests/mysql/query.rs
+++ b/tests/mysql/query.rs
@@ -518,7 +518,7 @@ fn select_35() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL"
     );
     assert_eq!(values.0, vec![]);
 }
@@ -533,7 +533,7 @@ fn select_36() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL"
     );
     assert_eq!(values.0, vec![]);
 }
@@ -546,7 +546,7 @@ fn select_37() {
         .cond_where(Cond::any().add(Cond::all()).add(Cond::any()))
         .build(MysqlQueryBuilder);
 
-    assert_eq!(statement, r#"SELECT `id` FROM `glyph` WHERE TRUE OR FALSE"#);
+    assert_eq!(statement, r"SELECT `id` FROM `glyph` WHERE TRUE OR FALSE");
     assert_eq!(values.0, vec![]);
 }
 
@@ -565,7 +565,7 @@ fn select_37a() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE NOT ((NOT TRUE) AND (NOT FALSE))"#
+        r"SELECT `id` FROM `glyph` WHERE NOT ((NOT TRUE) AND (NOT FALSE))"
     );
     assert_eq!(values.0, vec![]);
 }
@@ -584,7 +584,7 @@ fn select_38() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL OR `aspect` IS NOT NULL"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL OR `aspect` IS NOT NULL"
     );
     assert_eq!(values.0, vec![]);
 }
@@ -603,7 +603,7 @@ fn select_39() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL AND `aspect` IS NOT NULL"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL AND `aspect` IS NOT NULL"
     );
     assert_eq!(values.0, vec![]);
 }
@@ -624,7 +624,7 @@ fn select_40() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL OR (`aspect` IS NOT NULL AND `aspect` < 8)"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` IS NULL OR (`aspect` IS NOT NULL AND `aspect` < 8)"
     );
 }
 
@@ -656,7 +656,7 @@ fn select_42() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE `aspect` < 8 AND `aspect` IS NOT NULL"#
+        r"SELECT `id` FROM `glyph` WHERE `aspect` < 8 AND `aspect` IS NOT NULL"
     );
 }
 
@@ -685,7 +685,7 @@ fn select_44() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE NOT `aspect` < 8"#
+        r"SELECT `id` FROM `glyph` WHERE NOT `aspect` < 8"
     );
 }
 
@@ -704,7 +704,7 @@ fn select_45() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE NOT (`aspect` < 8 OR `aspect` IS NOT NULL)"#
+        r"SELECT `id` FROM `glyph` WHERE NOT (`aspect` < 8 OR `aspect` IS NOT NULL)"
     );
 }
 
@@ -722,7 +722,7 @@ fn select_46() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE NOT `aspect` < 8"#
+        r"SELECT `id` FROM `glyph` WHERE NOT `aspect` < 8"
     );
 }
 
@@ -741,7 +741,7 @@ fn select_47() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE NOT (`aspect` < 8 AND `aspect` IS NOT NULL)"#
+        r"SELECT `id` FROM `glyph` WHERE NOT (`aspect` < 8 AND `aspect` IS NOT NULL)"
     );
 }
 
@@ -760,7 +760,7 @@ fn select_48() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE (`aspect`, 100) < (8, 100)"#
+        r"SELECT `id` FROM `glyph` WHERE (`aspect`, 100) < (8, 100)"
     );
 }
 
@@ -782,7 +782,7 @@ fn select_48a() {
 
     assert_eq!(
         statement,
-        r#"SELECT `id` FROM `glyph` WHERE (`aspect`, '100') IN ((8, '100'))"#
+        r"SELECT `id` FROM `glyph` WHERE (`aspect`, '100') IN ((8, '100'))"
     );
 }
 
@@ -793,7 +793,7 @@ fn select_49() {
         .from(Char::Table)
         .to_string(MysqlQueryBuilder);
 
-    assert_eq!(statement, r#"SELECT * FROM `character`"#);
+    assert_eq!(statement, r"SELECT * FROM `character`");
 }
 
 #[test]
@@ -810,7 +810,7 @@ fn select_50() {
 
     assert_eq!(
         statement,
-        r#"SELECT `character`.*, `font`.`name` FROM `character` INNER JOIN `font` ON `character`.`font_id` = `font`.`id`"#
+        r"SELECT `character`.*, `font`.`name` FROM `character` INNER JOIN `font` ON `character`.`font_id` = `font`.`id`"
     )
 }
 
@@ -829,13 +829,13 @@ fn select_51() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `aspect`"#,
-            r#"FROM `glyph`"#,
-            r#"WHERE IFNULL(`aspect`, 0) > 2"#,
-            r#"ORDER BY `image` IS NULL DESC,"#,
-            r#"`image` DESC,"#,
-            r#"`glyph`.`aspect` IS NULL ASC,"#,
-            r#"`glyph`.`aspect` ASC"#,
+            r"SELECT `aspect`",
+            r"FROM `glyph`",
+            r"WHERE IFNULL(`aspect`, 0) > 2",
+            r"ORDER BY `image` IS NULL DESC,",
+            r"`image` DESC,",
+            r"`glyph`.`aspect` IS NULL ASC,",
+            r"`glyph`.`aspect` ASC",
         ]
         .join(" ")
     );
@@ -854,13 +854,13 @@ fn select_52() {
             ])
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `aspect`"#,
-            r#"FROM `glyph`"#,
-            r#"WHERE IFNULL(`aspect`, 0) > 2"#,
-            r#"ORDER BY `id` IS NULL DESC,"#,
-            r#"`id` ASC,"#,
-            r#"`aspect` IS NULL ASC,"#,
-            r#"`aspect` DESC"#,
+            r"SELECT `aspect`",
+            r"FROM `glyph`",
+            r"WHERE IFNULL(`aspect`, 0) > 2",
+            r"ORDER BY `id` IS NULL DESC,",
+            r"`id` ASC,",
+            r"`aspect` IS NULL ASC,",
+            r"`aspect` DESC",
         ]
         .join(" ")
     );
@@ -883,13 +883,13 @@ fn select_53() {
             ])
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `aspect`"#,
-            r#"FROM `glyph`"#,
-            r#"WHERE IFNULL(`aspect`, 0) > 2"#,
-            r#"ORDER BY `glyph`.`id` IS NULL DESC,"#,
-            r#"`glyph`.`id` ASC,"#,
-            r#"`glyph`.`aspect` IS NULL ASC,"#,
-            r#"`glyph`.`aspect` DESC"#,
+            r"SELECT `aspect`",
+            r"FROM `glyph`",
+            r"WHERE IFNULL(`aspect`, 0) > 2",
+            r"ORDER BY `glyph`.`id` IS NULL DESC,",
+            r"`glyph`.`id` ASC,",
+            r"`glyph`.`aspect` IS NULL ASC,",
+            r"`glyph`.`aspect` DESC",
         ]
         .join(" ")
     );
@@ -906,7 +906,7 @@ fn select_54() {
 
     assert_eq!(
         statement,
-        r#"SELECT * FROM `character`, `font` WHERE `font`.`id` = `character`.`font_id`"#
+        r"SELECT * FROM `character`, `font` WHERE `font`.`id` = `character`.`font_id`"
     );
 }
 
@@ -924,16 +924,16 @@ fn select_55() {
             .order_by((Glyph::Table, Glyph::Aspect), Order::Asc)
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `aspect`"#,
-            r#"FROM `glyph`"#,
-            r#"WHERE IFNULL(`aspect`, 0) > 2"#,
-            r#"ORDER BY CASE"#,
-            r#"WHEN `id`=4 THEN 0"#,
-            r#"WHEN `id`=5 THEN 1"#,
-            r#"WHEN `id`=1 THEN 2"#,
-            r#"WHEN `id`=3 THEN 3"#,
-            r#"ELSE 4 END,"#,
-            r#"`glyph`.`aspect` ASC"#,
+            r"SELECT `aspect`",
+            r"FROM `glyph`",
+            r"WHERE IFNULL(`aspect`, 0) > 2",
+            r"ORDER BY CASE",
+            r"WHEN `id`=4 THEN 0",
+            r"WHEN `id`=5 THEN 1",
+            r"WHEN `id`=1 THEN 2",
+            r"WHEN `id`=3 THEN 3",
+            r"ELSE 4 END,",
+            r"`glyph`.`aspect` ASC",
         ]
         .join(" ")
     );
@@ -953,15 +953,15 @@ fn select_56() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `aspect`"#,
-            r#"FROM `glyph`"#,
-            r#"WHERE IFNULL(`aspect`, 0) > 2"#,
-            r#"ORDER BY `glyph`.`aspect` ASC,"#,
-            r#"CASE WHEN `id`=4 THEN 0"#,
-            r#"WHEN `id`=5 THEN 1"#,
-            r#"WHEN `id`=1 THEN 2"#,
-            r#"WHEN `id`=3 THEN 3"#,
-            r#"ELSE 4 END"#,
+            r"SELECT `aspect`",
+            r"FROM `glyph`",
+            r"WHERE IFNULL(`aspect`, 0) > 2",
+            r"ORDER BY `glyph`.`aspect` ASC,",
+            r"CASE WHEN `id`=4 THEN 0",
+            r"WHEN `id`=5 THEN 1",
+            r"WHEN `id`=1 THEN 2",
+            r"WHEN `id`=3 THEN 3",
+            r"ELSE 4 END",
         ]
         .join(" ")
     );
@@ -982,7 +982,7 @@ fn select_57() {
 
     assert_eq!(
         query.to_string(MysqlQueryBuilder),
-        r#"SELECT (CASE WHEN (`glyph`.`aspect` > 0) THEN 'positive' WHEN (`glyph`.`aspect` < 0) THEN 'negative' ELSE 'zero' END) AS `polarity` FROM `glyph`"#
+        r"SELECT (CASE WHEN (`glyph`.`aspect` > 0) THEN 'positive' WHEN (`glyph`.`aspect` < 0) THEN 'negative' ELSE 'zero' END) AS `polarity` FROM `glyph`"
     );
 }
 
@@ -1049,13 +1049,13 @@ fn select_61() {
             .offset(100)
             .to_string(MysqlQueryBuilder),
         [
-            r#"SELECT `character`, `size_w`, `size_h`"#,
-            r#"FROM `character`"#,
-            r#"IGNORE INDEX FOR JOIN (`IDX_123456`)"#,
-            r#"USE INDEX FOR GROUP BY (`IDX_789ABC`)"#,
-            r#"FORCE INDEX FOR ORDER BY (`IDX_DEFGHI`)"#,
-            r#"LIMIT 10"#,
-            r#"OFFSET 100"#,
+            r"SELECT `character`, `size_w`, `size_h`",
+            r"FROM `character`",
+            r"IGNORE INDEX FOR JOIN (`IDX_123456`)",
+            r"USE INDEX FOR GROUP BY (`IDX_789ABC`)",
+            r"FORCE INDEX FOR ORDER BY (`IDX_DEFGHI`)",
+            r"LIMIT 10",
+            r"OFFSET 100",
         ]
         .join(" ")
     );
@@ -1193,7 +1193,7 @@ fn insert_from_select() {
             .unwrap()
             .to_owned()
             .to_string(MysqlQueryBuilder),
-        r#"INSERT INTO `glyph` (`aspect`, `image`) SELECT `aspect`, `image` FROM `glyph` WHERE `image` LIKE '%'"#
+        r"INSERT INTO `glyph` (`aspect`, `image`) SELECT `aspect`, `image` FROM `glyph` WHERE `image` LIKE '%'"
     );
 }
 
@@ -1215,9 +1215,9 @@ fn insert_on_conflict_0() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = VALUES(`image`)"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = VALUES(`image`)",
         ]
         .join(" ")
     );
@@ -1241,9 +1241,9 @@ fn insert_on_conflict_1() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`)"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`)",
         ]
         .join(" ")
     );
@@ -1267,9 +1267,9 @@ fn insert_on_conflict_2() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = VALUES(`image`)"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = VALUES(`image`)",
         ]
         .join(" ")
     );
@@ -1296,9 +1296,9 @@ fn insert_on_conflict_3() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = '04108048005887010020060000204E0180400400', `image` = 3.1415"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = '04108048005887010020060000204E0180400400', `image` = 3.1415",
         ]
         .join(" ")
     );
@@ -1322,9 +1322,9 @@ fn insert_on_conflict_4() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `image` = 1 + 2"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `image` = 1 + 2",
         ]
         .join(" ")
     );
@@ -1349,9 +1349,9 @@ fn insert_on_conflict_5() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = '04108048005887010020060000204E0180400400', `image` = VALUES(`image`)"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = '04108048005887010020060000204E0180400400', `image` = VALUES(`image`)",
         ]
         .join(" ")
     );
@@ -1376,9 +1376,9 @@ fn insert_on_conflict_6() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('04108048005887010020060000204E0180400400', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = 1 + 2"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('04108048005887010020060000204E0180400400', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `aspect` = VALUES(`aspect`), `image` = 1 + 2",
         ]
         .join(" ")
     );
@@ -1399,9 +1399,9 @@ fn insert_on_conflict_do_nothing_on() {
             )
             .to_string(MysqlQueryBuilder),
         [
-            r#"INSERT INTO `glyph` (`aspect`, `image`)"#,
-            r#"VALUES ('abcd', 3.1415)"#,
-            r#"ON DUPLICATE KEY UPDATE `id` = `id`"#,
+            r"INSERT INTO `glyph` (`aspect`, `image`)",
+            r"VALUES ('abcd', 3.1415)",
+            r"ON DUPLICATE KEY UPDATE `id` = `id`",
         ]
         .join(" ")
     );
diff --git a/tests/mysql/table.rs b/tests/mysql/table.rs
index 0d3a7d09..5f71f4e7 100644
--- a/tests/mysql/table.rs
+++ b/tests/mysql/table.rs
@@ -359,7 +359,7 @@ fn create_with_check_constraint() {
             .check(Expr::col(Glyph::Id).lt(20))
             .check(Expr::col(Glyph::Id).ne(15))
             .to_string(MysqlQueryBuilder),
-        r#"CREATE TABLE `glyph` ( `id` int NOT NULL CHECK (`id` > 10), CHECK (`id` < 20), CHECK (`id` <> 15) )"#,
+        r"CREATE TABLE `glyph` ( `id` int NOT NULL CHECK (`id` > 10), CHECK (`id` < 20), CHECK (`id` <> 15) )",
     );
 }
 
@@ -376,6 +376,6 @@ fn alter_with_check_constraint() {
                     .check(Expr::col(Glyph::Aspect).gt(100))
             )
             .to_string(MysqlQueryBuilder),
-        r#"ALTER TABLE `glyph` ADD COLUMN `aspect` int NOT NULL DEFAULT 101 CHECK (`aspect` > 100)"#,
+        r"ALTER TABLE `glyph` ADD COLUMN `aspect` int NOT NULL DEFAULT 101 CHECK (`aspect` > 100)",
     );
 }
diff --git a/tests/sqlite/query.rs b/tests/sqlite/query.rs
index 9a9c8fcf..57f0a774 100644
--- a/tests/sqlite/query.rs
+++ b/tests/sqlite/query.rs
@@ -434,7 +434,7 @@ fn select_31() {
         Query::select()
             .expr((1..10_i32).fold(Expr::value(0), |expr, i| { expr.add(i) }))
             .to_string(SqliteQueryBuilder),
-        r#"SELECT 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9"#
+        r"SELECT 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9"
     );
 }