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Change TIMESTAMP and TIME parsing so that time zone information is preserved (#641)

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* 640 Fixing time zone printing format for TIMESTAMP and TIME

* 640 Removing unnecessary changes

* Update src/ast/data_type.rs

Fix comment typo

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
This commit is contained in:
AugustoFKL 2022-10-03 09:37:17 -03:00 • committed by GitHub
parent 3beecc0a7a
commit 95464ec72c
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6 changed files with 141 additions and 41 deletions
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16
tests/sqlparser_common.rs
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@ -2933,7 +2933,7 @@ fn parse_literal_time() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::TypedString {
data_type: DataType::Time,
data_type: DataType::Time(TimezoneInfo::None),
value: "01:23:34".into()
},
expr_from_projection(only(&select.projection)),
@ -2959,16 +2959,13 @@ fn parse_literal_timestamp_without_time_zone() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::TypedString {
data_type: DataType::Timestamp,
data_type: DataType::Timestamp(TimezoneInfo::None),
value: "1999-01-01 01:23:34".into()
},
expr_from_projection(only(&select.projection)),
);
one_statement_parses_to(
"SELECT TIMESTAMP WITHOUT TIME ZONE '1999-01-01 01:23:34'",
sql,
);
one_statement_parses_to("SELECT TIMESTAMP '1999-01-01 01:23:34'", sql);
}
#[test]
@ -2977,16 +2974,13 @@ fn parse_literal_timestamp_with_time_zone() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::TypedString {
data_type: DataType::TimestampTz,
data_type: DataType::Timestamp(TimezoneInfo::Tz),
value: "1999-01-01 01:23:34Z".into()
},
expr_from_projection(only(&select.projection)),
);
one_statement_parses_to(
"SELECT TIMESTAMP WITH TIME ZONE '1999-01-01 01:23:34Z'",
sql,
);
one_statement_parses_to("SELECT TIMESTAMPTZ '1999-01-01 01:23:34Z'", sql);
}
#[test]