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Distinguish between INT and INTEGER types (#525)

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* support integer

* fmt

* Update src/ast/data_type.rs

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
This commit is contained in:
Andrey Frolov 2022-06-21 16:32:10 +03:00 • committed by GitHub
parent c884fbc388
commit f29ce10a1a
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3 changed files with 23 additions and 5 deletions
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10
src/ast/data_type.rs
View file

@ -55,8 +55,12 @@ pub enum DataType {
UnsignedSmallInt(Option<u64>),
/// Integer with optional display width e.g. INT or INT(11)
Int(Option<u64>),
/// Integer with optional display width e.g. INTEGER or INTEGER(11)
Integer(Option<u64>),
/// Unsigned integer with optional display width e.g. INT UNSIGNED or INT(11) UNSIGNED
UnsignedInt(Option<u64>),
/// Unsigned integer with optional display width e.g. INTGER UNSIGNED or INTEGER(11) UNSIGNED
UnsignedInteger(Option<u64>),
/// Big integer with optional display width e.g. BIGINT or BIGINT(20)
BigInt(Option<u64>),
/// Unsigned big integer with optional display width e.g. BIGINT UNSIGNED or BIGINT(20) UNSIGNED
@ -134,6 +138,12 @@ impl fmt::Display for DataType {
DataType::UnsignedInt(zerofill) => {
format_type_with_optional_length(f, "INT", zerofill, true)
}
DataType::Integer(zerofill) => {
format_type_with_optional_length(f, "INTEGER", zerofill, false)
}
DataType::UnsignedInteger(zerofill) => {
format_type_with_optional_length(f, "INTEGER", zerofill, true)
}
DataType::BigInt(zerofill) => {
format_type_with_optional_length(f, "BIGINT", zerofill, false)
}

10
src/parser.rs
View file

@ -2859,7 +2859,7 @@ impl<'a> Parser<'a> {
Ok(DataType::SmallInt(optional_precision?))
}
}
Keyword::INT | Keyword::INTEGER => {
Keyword::INT => {
let optional_precision = self.parse_optional_precision();
if self.parse_keyword(Keyword::UNSIGNED) {
Ok(DataType::UnsignedInt(optional_precision?))
@ -2867,6 +2867,14 @@ impl<'a> Parser<'a> {
Ok(DataType::Int(optional_precision?))
}
}
Keyword::INTEGER => {
let optional_precision = self.parse_optional_precision();
if self.parse_keyword(Keyword::UNSIGNED) {
Ok(DataType::UnsignedInteger(optional_precision?))
} else {
Ok(DataType::Integer(optional_precision?))
}
}
Keyword::BIGINT => {
let optional_precision = self.parse_optional_precision();
if self.parse_keyword(Keyword::UNSIGNED) {