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fix(trino) support "INTERVAL x TO y" data type #2649

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fix(trino) support "INTERVAL x TO y" data type #2649

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7 changes: 6 additions & 1 deletion pegjs/trino.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -4178,6 +4178,12 @@ array_type
return { ...t, array: { keyword: 'array' } }
}

interval_type
= KW_INTERVAL __ f:interval_unit __ KW_TO __ t:interval_unit {
return { dataType: 'INTERVAL ' + f.toUpperCase() + ' TO ' + t.toUpperCase() };
}
/ t:KW_INTERVAL { return { dataType: t }; }

@import 'common/keyword/signedness.pegjs'
@import 'common/datatype/dialects/trino.pegjs'
@import 'common/datatype/size.pegjs'
Expand All @@ -4191,5 +4197,4 @@ array_type
@import 'common/datatype/json.pegjs'
@import 'common/datatype/geometry.pegjs'
@import 'common/datatype/serial.pegjs'
@import 'common/datatype/interval.pegjs'
@import 'common/datatype/uuid.pegjs'
14 changes: 14 additions & 0 deletions test/trino.spec.js
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Expand Up @@ -113,6 +113,20 @@ describe('trino', () => {
title: "DESCRIBE statement with fully qualified name",
sql: ['DESCRIBE my_catalog.my_schema.my_table', 'DESCRIBE "my_catalog"."my_schema"."my_table"'],
},
{
title: 'CAST to INTERVAL DAY TO SECOND',
sql: [
'SELECT CAST(s.duration AS INTERVAL DAY TO SECOND) FROM t',
'SELECT CAST("s".duration AS INTERVAL DAY TO SECOND) FROM "t"',
],
},
{
title: 'CAST to INTERVAL YEAR TO MONTH',
sql: [
'SELECT CAST(s.age AS INTERVAL YEAR TO MONTH) FROM t',
'SELECT CAST("s".age AS INTERVAL YEAR TO MONTH) FROM "t"',
],
},
];
SQL_LIST.forEach((sqlInfo) => {
const { title, sql } = sqlInfo;
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