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Parse DECIMAL and DEC aliases for NUMERIC type

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This commit is contained in:
Nikhil Benesch 2019-05-28 23:44:53 -04:00
parent 2308c1c6f7
commit 38fc920d7c
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2 changed files with 13 additions and 1 deletions
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2
src/sqlparser.rs
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@ -1122,7 +1122,7 @@ impl Parser {
}
}
"BYTEA" => Ok(SQLType::Bytea),
"NUMERIC" => {
"NUMERIC" | "DECIMAL" | "DEC" => {
let (precision, scale) = self.parse_optional_precision_scale()?;
Ok(SQLType::Decimal(precision, scale))
}

12
tests/sqlparser_common.rs
View file

@ -716,6 +716,18 @@ fn parse_cast() {
"SELECT CAST(id AS BIGINT) FROM customer",
"SELECT CAST(id AS bigint) FROM customer",
);
verified_stmt("SELECT CAST(id AS numeric) FROM customer");
one_statement_parses_to(
"SELECT CAST(id AS dec) FROM customer",
"SELECT CAST(id AS numeric) FROM customer",
);
one_statement_parses_to(
"SELECT CAST(id AS decimal) FROM customer",
"SELECT CAST(id AS numeric) FROM customer",
);
}
#[test]