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Serialize and deserialize Tokens as strings

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This commit is contained in:
Tobie Morgan Hitchcock 2016-11-04 11:16:41 +00:00
parent b0ab86c4ef
commit 57f49576db
1 changed files with 7 additions and 0 deletions
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7
sql/token.go
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@ -414,6 +414,13 @@ func (tok Token) String() string {
return ""
}
func newToken(str string) Token {
for k, v := range tokens {
if v == str {
return Token(k)
}
}
return ILLEGAL
}
func (tok Token) isLiteral() bool { return tok > literalsBeg && tok < literalsEnd }