named!(keyword_follow_char<&[u8], &[u8]>,
peek!(alt_complete!(tag!(" ") | tag!("\n") | tag!(";") |
tag!("(") | tag!(")") | tag!("\t") |
tag!(",") | tag!("=") | eof!()))
);
named!(keyword_a_to_c<&[u8], &[u8]>,
alt_complete!(
terminated!(tag_no_case!("ABORT"), keyword_follow_char)
| terminated!(tag_no_case!("ACTION"), keyword_follow_char)
| terminated!(tag_no_case!("ADD"), keyword_follow_char)
| terminated!(tag_no_case!("AFTER"), keyword_follow_char)
| terminated!(tag_no_case!("ALL"), keyword_follow_char)
| terminated!(tag_no_case!("ALTER"), keyword_follow_char)
| terminated!(tag_no_case!("ANALYZE"), keyword_follow_char)
| terminated!(tag_no_case!("AND"), keyword_follow_char)
| terminated!(tag_no_case!("AS"), keyword_follow_char)
| terminated!(tag_no_case!("ASC"), keyword_follow_char)
| terminated!(tag_no_case!("ATTACH"), keyword_follow_char)
| terminated!(tag_no_case!("AUTOINCREMENT"), keyword_follow_char)
| terminated!(tag_no_case!("BEFORE"), keyword_follow_char)
| terminated!(tag_no_case!("BEGIN"), keyword_follow_char)
| terminated!(tag_no_case!("BETWEEN"), keyword_follow_char)
| terminated!(tag_no_case!("BY"), keyword_follow_char)
| terminated!(tag_no_case!("CASCADE"), keyword_follow_char)
| terminated!(tag_no_case!("CASE"), keyword_follow_char)
| terminated!(tag_no_case!("CAST"), keyword_follow_char)
| terminated!(tag_no_case!("CHECK"), keyword_follow_char)
| terminated!(tag_no_case!("COLLATE"), keyword_follow_char)
| terminated!(tag_no_case!("COLUMN"), keyword_follow_char)
| terminated!(tag_no_case!("COMMIT"), keyword_follow_char)
| terminated!(tag_no_case!("CONFLICT"), keyword_follow_char)
| terminated!(tag_no_case!("CONSTRAINT"), keyword_follow_char)
| terminated!(tag_no_case!("CREATE"), keyword_follow_char)
| terminated!(tag_no_case!("CROSS"), keyword_follow_char)
| terminated!(tag_no_case!("CURRENT_DATE"), keyword_follow_char)
| terminated!(tag_no_case!("CURRENT_TIME"), keyword_follow_char)
| terminated!(tag_no_case!("CURRENT_TIMESTAMP"), keyword_follow_char)
)
);
named!(keyword_d_to_i<&[u8], &[u8]>,
alt_complete!(
terminated!(tag_no_case!("DATABASE"), keyword_follow_char)
| terminated!(tag_no_case!("DEFAULT"), keyword_follow_char)
| terminated!(tag_no_case!("DEFERRABLE"), keyword_follow_char)
| terminated!(tag_no_case!("DEFERRED"), keyword_follow_char)
| terminated!(tag_no_case!("DELETE"), keyword_follow_char)
| terminated!(tag_no_case!("DESC"), keyword_follow_char)
| terminated!(tag_no_case!("DETACH"), keyword_follow_char)
| terminated!(tag_no_case!("DISTINCT"), keyword_follow_char)
| terminated!(tag_no_case!("DROP"), keyword_follow_char)
| terminated!(tag_no_case!("EACH"), keyword_follow_char)
| terminated!(tag_no_case!("ELSE"), keyword_follow_char)
| terminated!(tag_no_case!("END"), keyword_follow_char)
| terminated!(tag_no_case!("ESCAPE"), keyword_follow_char)
| terminated!(tag_no_case!("EXCEPT"), keyword_follow_char)
| terminated!(tag_no_case!("EXCLUSIVE"), keyword_follow_char)
| terminated!(tag_no_case!("EXISTS"), keyword_follow_char)
| terminated!(tag_no_case!("EXPLAIN"), keyword_follow_char)
| terminated!(tag_no_case!("FAIL"), keyword_follow_char)
| terminated!(tag_no_case!("FOR"), keyword_follow_char)
| terminated!(tag_no_case!("FOREIGN"), keyword_follow_char)
| terminated!(tag_no_case!("FROM"), keyword_follow_char)
| terminated!(tag_no_case!("FULL"), keyword_follow_char)
| terminated!(tag_no_case!("GLOB"), keyword_follow_char)
| terminated!(tag_no_case!("GROUP"), keyword_follow_char)
| terminated!(tag_no_case!("HAVING"), keyword_follow_char)
| terminated!(tag_no_case!("IF"), keyword_follow_char)
| terminated!(tag_no_case!("IGNORE"), keyword_follow_char)
| terminated!(tag_no_case!("IMMEDIATE"), keyword_follow_char)
| terminated!(tag_no_case!("IN"), keyword_follow_char)
| terminated!(tag_no_case!("INDEX"), keyword_follow_char)
| terminated!(tag_no_case!("INDEXED"), keyword_follow_char)
| terminated!(tag_no_case!("INITIALLY"), keyword_follow_char)
| terminated!(tag_no_case!("INNER"), keyword_follow_char)
| terminated!(tag_no_case!("INSERT"), keyword_follow_char)
| terminated!(tag_no_case!("INSTEAD"), keyword_follow_char)
| terminated!(tag_no_case!("INTERSECT"), keyword_follow_char)
| terminated!(tag_no_case!("INTO"), keyword_follow_char)
| terminated!(tag_no_case!("IS"), keyword_follow_char)
| terminated!(tag_no_case!("ISNULL"), keyword_follow_char)
)
);
named!(keyword_j_to_s<&[u8], &[u8]>,
alt_complete!(
terminated!(tag_no_case!("ORDER"), keyword_follow_char)
| terminated!(tag_no_case!("JOIN"), keyword_follow_char)
| terminated!(tag_no_case!("KEY"), keyword_follow_char)
| terminated!(tag_no_case!("LEFT"), keyword_follow_char)
| terminated!(tag_no_case!("LIKE"), keyword_follow_char)
| terminated!(tag_no_case!("LIMIT"), keyword_follow_char)
| terminated!(tag_no_case!("MATCH"), keyword_follow_char)
| terminated!(tag_no_case!("NATURAL"), keyword_follow_char)
| terminated!(tag_no_case!("NO"), keyword_follow_char)
| terminated!(tag_no_case!("NOT"), keyword_follow_char)
| terminated!(tag_no_case!("NOTNULL"), keyword_follow_char)
| terminated!(tag_no_case!("NULL"), keyword_follow_char)
| terminated!(tag_no_case!("OF"), keyword_follow_char)
| terminated!(tag_no_case!("OFFSET"), keyword_follow_char)
| terminated!(tag_no_case!("ON"), keyword_follow_char)
| terminated!(tag_no_case!("OR"), keyword_follow_char)
| terminated!(tag_no_case!("OUTER"), keyword_follow_char)
| terminated!(tag_no_case!("PLAN"), keyword_follow_char)
| terminated!(tag_no_case!("PRAGMA"), keyword_follow_char)
| terminated!(tag_no_case!("PRIMARY"), keyword_follow_char)
| terminated!(tag_no_case!("QUERY"), keyword_follow_char)
| terminated!(tag_no_case!("RAISE"), keyword_follow_char)
| terminated!(tag_no_case!("RECURSIVE"), keyword_follow_char)
| terminated!(tag_no_case!("REFERENCES"), keyword_follow_char)
| terminated!(tag_no_case!("REGEXP"), keyword_follow_char)
| terminated!(tag_no_case!("REINDEX"), keyword_follow_char)
| terminated!(tag_no_case!("RELEASE"), keyword_follow_char)
| terminated!(tag_no_case!("RENAME"), keyword_follow_char)
| terminated!(tag_no_case!("REPLACE"), keyword_follow_char)
| terminated!(tag_no_case!("RESTRICT"), keyword_follow_char)
| terminated!(tag_no_case!("RIGHT"), keyword_follow_char)
| terminated!(tag_no_case!("ROLLBACK"), keyword_follow_char)
| terminated!(tag_no_case!("ROW"), keyword_follow_char)
| terminated!(tag_no_case!("SAVEPOINT"), keyword_follow_char)
| terminated!(tag_no_case!("SELECT"), keyword_follow_char)
| terminated!(tag_no_case!("SET"), keyword_follow_char)
)
);
named!(keyword_t_to_z<&[u8], &[u8]>,
alt_complete!(
terminated!(tag_no_case!("TABLE"), keyword_follow_char)
| terminated!(tag_no_case!("TEMP"), keyword_follow_char)
| terminated!(tag_no_case!("TEMPORARY"), keyword_follow_char)
| terminated!(tag_no_case!("THEN"), keyword_follow_char)
| terminated!(tag_no_case!("TO"), keyword_follow_char)
| terminated!(tag_no_case!("TRANSACTION"), keyword_follow_char)
| terminated!(tag_no_case!("TRIGGER"), keyword_follow_char)
| terminated!(tag_no_case!("UNION"), keyword_follow_char)
| terminated!(tag_no_case!("UNIQUE"), keyword_follow_char)
| terminated!(tag_no_case!("UPDATE"), keyword_follow_char)
| terminated!(tag_no_case!("USING"), keyword_follow_char)
| terminated!(tag_no_case!("VACUUM"), keyword_follow_char)
| terminated!(tag_no_case!("VALUES"), keyword_follow_char)
| terminated!(tag_no_case!("VIEW"), keyword_follow_char)
| terminated!(tag_no_case!("VIRTUAL"), keyword_follow_char)
| terminated!(tag_no_case!("WHEN"), keyword_follow_char)
| terminated!(tag_no_case!("WHERE"), keyword_follow_char)
| terminated!(tag_no_case!("WITH"), keyword_follow_char)
| terminated!(tag_no_case!("WITHOUT"), keyword_follow_char)
)
);
named!(pub sql_keyword<&[u8], &[u8]>,
complete!(do_parse!(
kw: alt_complete!(
keyword_a_to_c
| keyword_d_to_i
| keyword_j_to_s
| keyword_t_to_z) >>
(kw)
))
);
pub fn escape_if_keyword(s: &str) -> String {
if sql_keyword(s.as_bytes()).is_done() {
format!("`{}`", s)
} else {
s.to_owned()
}
}