Function TestLexSqlDrop

lex/dialect_sql_test.go:240–299

(t *testing.T)

		})
}
func TestLexSqlDrop(t *testing.T) {
	// DROP {DATABASE | SCHEMA | SOURCE | TABLE} [IF EXISTS] db_name
	verifyTokens(t, `DROP SCHEMA IF EXISTS myschema;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenSchema, "SCHEMA"),
			tv(TokenIf, "IF"),
			tv(TokenExists, "EXISTS"),
			tv(TokenIdentity, "myschema"),
		})
	verifyTokens(t, `DROP TABLE IF EXISTS mytable;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenTable, "TABLE"),
			tv(TokenIf, "IF"),
			tv(TokenExists, "EXISTS"),
			tv(TokenIdentity, "mytable"),
		})
	verifyTokens(t, `DROP TEMPORARY TABLE mytable;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenTemp, "TEMPORARY"),
			tv(TokenTable, "TABLE"),
			tv(TokenIdentity, "mytable"),
		})
	verifyTokens(t, `DROP SOURCE IF EXISTS mysource;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenSource, "SOURCE"),
			tv(TokenIf, "IF"),
			tv(TokenExists, "EXISTS"),
			tv(TokenIdentity, "mysource"),
		})
	verifyTokens(t, `DROP DATABASE IF EXISTS mydb;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenDatabase, "DATABASE"),
			tv(TokenIf, "IF"),
			tv(TokenExists, "EXISTS"),
			tv(TokenIdentity, "mydb"),
		})
	verifyTokens(t, `DROP DATABASE mydb;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenDatabase, "DATABASE"),
			tv(TokenIdentity, "mydb"),
		})
	verifyTokens(t, `DROP VIEW myv;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenView, "VIEW"),
			tv(TokenIdentity, "myv"),
		})
	verifyTokens(t, `DROP CONTINUOUSVIEW myv;`,
		[]Token{
			tv(TokenDrop, "DROP"),
			tv(TokenContinuousView, "CONTINUOUSVIEW"),
			tv(TokenIdentity, "myv"),