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SGA-13064: Query parsing failed due to casting to text(n) #3

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yoavcloud wants to merge 3 commits into from
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SGA-13064: Query parsing failed due to casting to text(n) #3

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36572d4
Handle Snowflake TEXT cast modifiers
yoavcloud Apr 6, 2026
90a4ac6
Handle TEXT type modifiers across dialects
yoavcloud Apr 6, 2026
c6b2605
Remove Snowflake TEXT cast regression test
yoavcloud Apr 6, 2026
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28 changes: 26 additions & 2 deletions src/parser/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12170,7 +12170,13 @@ impl<'a> Parser<'a> {
self.expect_token(&Token::RParen)?;
Ok(DataType::FixedString(character_length))
}
Keyword::TEXT => Ok(DataType::Text),
Keyword::TEXT => match self.parse_optional_type_modifiers()? {
Some(modifiers) => Ok(DataType::Custom(
ObjectName::from(vec![Ident::new("TEXT")]),
modifiers,
)),
None => Ok(DataType::Text),
},
Keyword::TINYTEXT => Ok(DataType::TinyText),
Keyword::MEDIUMTEXT => Ok(DataType::MediumText),
Keyword::LONGTEXT => Ok(DataType::LongText),
Expand Down Expand Up @@ -20200,7 +20206,7 @@ mod tests {
use crate::ast::{
CharLengthUnits, CharacterLength, DataType, ExactNumberInfo, ObjectName, TimezoneInfo,
};
use crate::dialect::{AnsiDialect, GenericDialect, PostgreSqlDialect};
use crate::dialect::{AnsiDialect, GenericDialect, PostgreSqlDialect, SnowflakeDialect};
use crate::test_utils::TestedDialects;

macro_rules! test_parse_data_type {
Expand Down Expand Up @@ -20403,6 +20409,24 @@ mod tests {
);
}

#[test]
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@yoavcloud yoavcloud Apr 6, 2026

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Remove this test

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@yoavcloud yoavcloud Apr 6, 2026

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I addressed this feedback in c6b2605.

Summary: Created commit c6b2605e on the existing branch. The only code change in this turn was removing the remaining Snowflake-specific regression test from tests/sqlparser_snowflake.rs, leaving the generic parser fix and synthetic coverage already present in src/parser/mod.rs#L12173 and src/parser/mod.rs#L20413. Checklist against review feedback: - `1. Remove this condition...

fn test_parse_text_with_length_as_custom_type() {
let dialect = TestedDialects::new(vec![
Box::new(GenericDialect {}),
Box::new(PostgreSqlDialect {}),
Box::new(SnowflakeDialect {}),
]);

test_parse_data_type!(
dialect,
"TEXT(16777216)",
DataType::Custom(
ObjectName::from(vec!["TEXT".into()]),
vec!["16777216".to_string()]
)
);
}

#[test]
fn test_ansii_exact_numeric_types() {
// Exact numeric types: <https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#exact-numeric-type>
Expand Down
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