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fix: cast type with alias in all db #2620

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Merged
taozhi8833998 merged 1 commit into from
Dec 10, 2025
Merged

fix: cast type with alias in all db #2620

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4 changes: 1 addition & 3 deletions pegjs/postgresql.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -5365,15 +5365,13 @@ cast_data_type
}

cast_double_colon
= s:(KW_DOUBLE_COLON __ cast_data_type)+ __ alias:alias_clause? {
= s:(KW_DOUBLE_COLON __ cast_data_type)+ {
/* => {
as?: alias_clause,
symbol: '::' | 'as',
target: cast_data_type[];
}
*/
return {
as: alias,
symbol: '::',
target: s.map(v => v[2]),
}
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17 changes: 12 additions & 5 deletions pegjs/snowflake.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -4065,9 +4065,8 @@ cast_data_type
}

cast_double_colon
= s:(KW_DOUBLE_COLON __ cast_data_type)+ __ alias:alias_clause? {
= s:(KW_DOUBLE_COLON __ cast_data_type)+ {
return {
as: alias,
symbol: '::',
target: s.map(v => v[2]),
}
Expand Down Expand Up @@ -4476,6 +4475,7 @@ KW_FLOAT = "FLOAT"i !ident_start { return 'FLOAT'; }
KW_FLOAT4 = "FLOAT4"i !ident_start { return 'FLOAT4'; }
KW_FLOAT8 = "FLOAT8"i !ident_start { return 'FLOAT8'; }
KW_DOUBLE = "DOUBLE"i !ident_start { return 'DOUBLE'; }
KW_PRECISION = "PRECISION"i !ident_start { return 'PRECISION'; }
KW_BIGSERIAL = "BIGSERIAL"i !ident_start { return 'BIGSERIAL'; }
KW_REAL = "REAL"i !ident_start { return 'REAL'; }
KW_DATE = "DATE"i !ident_start { return 'DATE'; }
Expand Down Expand Up @@ -4883,10 +4883,17 @@ numeric_type_suffix
if (ze) result.push(ze)
return result
}
double_percision_type
= KW_DOUBLE p:(__ KW_PRECISION)? {
if (p) {
return 'DOUBLE PRECISION'
}
return 'DOUBLE'
}
numeric_type
= t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / KW_DOUBLE / KW_SERIAL / KW_BIGSERIAL / KW_REAL) __ LPAREN __ l:[0-9]+ __ r:(COMMA __ [0-9]+)? __ RPAREN __ s:numeric_type_suffix? { /* => data_type */ return { dataType: t, length: parseInt(l.join(''), 10), scale: r && parseInt(r[2].join(''), 10), parentheses: true, suffix: s }; }
/ t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / KW_DOUBLE / KW_SERIAL / KW_BIGSERIAL / KW_REAL)l:[0-9]+ __ s:numeric_type_suffix? { /* => data_type */ return { dataType: t, length: parseInt(l.join(''), 10), suffix: s }; }
/ t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / KW_DOUBLE / KW_SERIAL / KW_BIGSERIAL / KW_REAL) __ s:numeric_type_suffix? __{ /* => data_type */ return { dataType: t, suffix: s }; }
= t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / double_percision_type / KW_SERIAL / KW_BIGSERIAL / KW_REAL) __ LPAREN __ l:[0-9]+ __ r:(COMMA __ [0-9]+)? __ RPAREN __ s:numeric_type_suffix? { /* => data_type */ return { dataType: t, length: parseInt(l.join(''), 10), scale: r && parseInt(r[2].join(''), 10), parentheses: true, suffix: s }; }
/ t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / double_percision_type / KW_SERIAL / KW_BIGSERIAL / KW_REAL)l:[0-9]+ __ s:numeric_type_suffix? { /* => data_type */ return { dataType: t, length: parseInt(l.join(''), 10), suffix: s }; }
/ t:(KW_NUMBER / KW_DECIMAL / KW_INT / KW_BYTEINT / KW_INTEGER / KW_NUMERIC / KW_SMALLINT / KW_TINYINT / KW_BIGINT / KW_FLOAT / KW_FLOAT4 / KW_FLOAT8 / double_percision_type / KW_SERIAL / KW_BIGSERIAL / KW_REAL) __ s:numeric_type_suffix? __{ /* => data_type */ return { dataType: t, suffix: s }; }

oid_type
= t:(KW_OID / KW_REGCLASS / KW_REGCOLLATION / KW_REGCONFIG / KW_REGDICTIONARY / KW_REGNAMESPACE / KW_REGOPER / KW_REGOPERATOR / KW_REGPROC / KW_REGPROCEDURE / KW_REGROLE / KW_REGTYPE) { /* => data_type */ return { dataType: t }}
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3 changes: 1 addition & 2 deletions pegjs/trino.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -4019,9 +4019,8 @@ cast_data_type
}

cast_double_colon
= s:(KW_DOUBLE_COLON __ cast_data_type)+ __ alias:alias_clause? {
= s:(KW_DOUBLE_COLON __ cast_data_type)+ {
return {
as: alias,
symbol: '::',
target: s.map(v => v[2]),
}
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2 changes: 1 addition & 1 deletion test/snowflake.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ describe('snowflake', () => {
)
SELECT *
FROM renamed`,
`WITH "source" AS (SELECT * FROM foo ORDER BY "uploaded_at" DESC LIMIT 1), "flattened" AS (SELECT "d"."value" AS "data_by_row" FROM source, LATERAL FLATTEN(INPUT => PARSE_JSON("jsontext"), OUTER => TRUE) AS "d"), "renamed" AS (SELECT "data_by_row"['country']::VARCHAR AS "country", "data_by_row"['gitlab']::VARCHAR AS "gitlab_handle", "data_by_row"['gitlabId']::VARCHAR AS "gitlab_id", "data_by_row"['isBackendMaintainer']::BOOLEAN AS "is_backend_maintainer", "data_by_row"['isBackendTraineeMaintainer']::BOOLEAN AS "is_backend_trainee_maintainer", "data_by_row"['isDatabaseMaintainer']::BOOLEAN AS "is_database_maintainer", "data_by_row"['isDatabaseTraineeMaintainer']::BOOLEAN AS "is_database_trainee_maintainer", "data_by_row"['isFrontendMaintainer']::BOOLEAN AS "is_frontend_maintainer", "data_by_row"['isFrontendTraineeMaintainer']::BOOLEAN AS "is_frontend_trainee_maintainer", "data_by_row"['isManager']::BOOLEAN AS "is_manager", "data_by_row"['level']::VARCHAR AS "team_member_level", "data_by_row"['locality']::VARCHAR AS "locality", "data_by_row"['location_factor']::DOUBLE AS "PRECISION" AS "location_factor", "data_by_row"['matchName']::VARCHAR AS "match_name", "data_by_row"['name']::VARCHAR AS "name", "data_by_row"['section']::VARCHAR AS "development_section", "data_by_row"['start_date']::DATE AS "start_date", "data_by_row"['team']::VARCHAR AS "team", "data_by_row"['technology']::VARCHAR AS "technology_group" FROM flattened) SELECT * FROM renamed`
`WITH "source" AS (SELECT * FROM foo ORDER BY "uploaded_at" DESC LIMIT 1), "flattened" AS (SELECT "d"."value" AS "data_by_row" FROM source, LATERAL FLATTEN(INPUT => PARSE_JSON("jsontext"), OUTER => TRUE) AS "d"), "renamed" AS (SELECT "data_by_row"['country']::VARCHAR AS "country", "data_by_row"['gitlab']::VARCHAR AS "gitlab_handle", "data_by_row"['gitlabId']::VARCHAR AS "gitlab_id", "data_by_row"['isBackendMaintainer']::BOOLEAN AS "is_backend_maintainer", "data_by_row"['isBackendTraineeMaintainer']::BOOLEAN AS "is_backend_trainee_maintainer", "data_by_row"['isDatabaseMaintainer']::BOOLEAN AS "is_database_maintainer", "data_by_row"['isDatabaseTraineeMaintainer']::BOOLEAN AS "is_database_trainee_maintainer", "data_by_row"['isFrontendMaintainer']::BOOLEAN AS "is_frontend_maintainer", "data_by_row"['isFrontendTraineeMaintainer']::BOOLEAN AS "is_frontend_trainee_maintainer", "data_by_row"['isManager']::BOOLEAN AS "is_manager", "data_by_row"['level']::VARCHAR AS "team_member_level", "data_by_row"['locality']::VARCHAR AS "locality", "data_by_row"['location_factor']::DOUBLE PRECISION AS "location_factor", "data_by_row"['matchName']::VARCHAR AS "match_name", "data_by_row"['name']::VARCHAR AS "name", "data_by_row"['section']::VARCHAR AS "development_section", "data_by_row"['start_date']::DATE AS "start_date", "data_by_row"['team']::VARCHAR AS "team", "data_by_row"['technology']::VARCHAR AS "technology_group" FROM flattened) SELECT * FROM renamed`
]
},
{
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