Change CREATE INDEX serialization to not end with a semicolon

Author: nickolay

src/ast/mod.rs

@@ -750,7 +750,7 @@ impl fmt::Display for Statement {
                 if_not_exists,
             } => write!(
                 f,
-                "CREATE {unique}INDEX {if_not_exists}{name} ON {table_name}({columns});",
+                "CREATE {unique}INDEX {if_not_exists}{name} ON {table_name}({columns})",
                 unique = if *unique { "UNIQUE " } else { "" },
                 if_not_exists = if *if_not_exists { "IF NOT EXISTS " } else { "" },
                 name = name,

tests/sqlparser_common.rs

@@ -3152,7 +3152,7 @@ fn ensure_multiple_dialects_are_tested() {
 
 #[test]
 fn parse_create_index() {
-    let sql = "CREATE UNIQUE INDEX IF NOT EXISTS idx_name ON test(name,age);";
+    let sql = "CREATE UNIQUE INDEX IF NOT EXISTS idx_name ON test(name,age)";
     let ident_vec = vec![Ident::new("name"), Ident::new("age")];
     match verified_stmt(sql) {
         Statement::CreateIndex {