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aykut-bozkurtaykut-bozkurt
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put matches in
1 parent 4d75c4d commit 97c2b26

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+102
-118
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1 file changed

+102
-118
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‎src/parquet_udfs/stats.rs‎

Lines changed: 102 additions & 118 deletions
Original file line numberDiff line numberDiff line change
@@ -175,74 +175,58 @@ pub(crate) fn stats_min_value_to_pg_str(
175175

176176
let converted_type = column_descriptor.converted_type();
177177

178-
let is_string = matches!(logical_type, Some(LogicalType::String))
179-
|| matches!(converted_type, ConvertedType::UTF8);
180-
181-
let is_json = matches!(logical_type, Some(LogicalType::Json))
182-
|| matches!(converted_type, ConvertedType::JSON);
183-
184-
let is_uuid = matches!(logical_type, Some(LogicalType::Uuid));
185-
186-
let is_date = matches!(logical_type, Some(LogicalType::Date))
187-
|| matches!(converted_type, ConvertedType::DATE);
188-
189-
let is_timestamp = matches!(
190-
logical_type,
191-
Some(LogicalType::Timestamp {
192-
is_adjusted_to_u_t_c,
193-
..
194-
}) if !is_adjusted_to_u_t_c
195-
);
196-
197-
let is_timestamptz = matches!(
198-
logical_type,
199-
Some(LogicalType::Timestamp {
200-
is_adjusted_to_u_t_c,
201-
..
202-
}) if is_adjusted_to_u_t_c
203-
);
204-
205-
let is_time = matches!(
206-
logical_type,
207-
Some(LogicalType::Time {
208-
is_adjusted_to_u_t_c,
209-
..
210-
}) if !is_adjusted_to_u_t_c
211-
);
212-
213-
let is_timetz = matches!(
214-
logical_type,
215-
Some(LogicalType::Time {
216-
is_adjusted_to_u_t_c,
217-
..
218-
}) if is_adjusted_to_u_t_c
219-
);
220-
221-
let is_numeric = matches!(logical_type, Some(LogicalType::Decimal { .. }))
222-
|| matches!(converted_type, ConvertedType::DECIMAL);
223-
224178
match statistics {
225179
Statistics::Boolean(statistics) => statistics.min_opt().map(|v| v.to_string()),
226180
Statistics::Int32(statistics) => statistics.min_opt().map(|v| {
227-
if is_date {
181+
if matches!(logical_type, Some(LogicalType::Date))
182+
|| matches!(converted_type, ConvertedType::DATE)
183+
{
228184
pg_format(i32_to_date(*v))
229-
} else if is_numeric {
185+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
186+
|| matches!(converted_type, ConvertedType::DECIMAL)
187+
{
230188
pg_format_numeric(*v as i128, column_descriptor)
231189
} else {
232190
v.to_string()
233191
}
234192
}),
235193
Statistics::Int64(statistics) => statistics.min_opt().map(|v| {
236-
if is_timestamp {
237-
pg_format(i64_to_timestamp(*v))
238-
} else if is_timestamptz {
194+
if matches!(
195+
logical_type,
196+
Some(LogicalType::Timestamp {
197+
is_adjusted_to_u_t_c,
198+
..
199+
}) if is_adjusted_to_u_t_c
200+
) {
239201
pg_format(i64_to_timestamptz(*v, "UTC"))
240-
} else if is_numeric {
202+
} else if matches!(
203+
logical_type,
204+
Some(LogicalType::Timestamp {
205+
is_adjusted_to_u_t_c,
206+
..
207+
}) if !is_adjusted_to_u_t_c || matches!(converted_type, ConvertedType::TIMESTAMP_MICROS)
208+
) {
209+
pg_format(i64_to_timestamp(*v))
210+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
211+
|| matches!(converted_type, ConvertedType::DECIMAL)
212+
{
241213
pg_format_numeric(*v as i128, column_descriptor)
242-
} else if is_time {
243-
pg_format(i64_to_time(*v))
244-
} else if is_timetz {
214+
} else if matches!(
215+
logical_type,
216+
Some(LogicalType::Time {
217+
is_adjusted_to_u_t_c,
218+
..
219+
}) if is_adjusted_to_u_t_c
220+
) {
245221
pg_format(i64_to_timetz(*v))
222+
} else if matches!(
223+
logical_type,
224+
Some(LogicalType::Time {
225+
is_adjusted_to_u_t_c,
226+
..
227+
}) if !is_adjusted_to_u_t_c || matches!(converted_type, ConvertedType::TIME_MICROS)
228+
) {
229+
pg_format(i64_to_time(*v))
246230
} else {
247231
v.to_string()
248232
}
@@ -251,7 +235,11 @@ pub(crate) fn stats_min_value_to_pg_str(
251235
Statistics::Float(statistics) => statistics.min_opt().map(|v| v.to_string()),
252236
Statistics::Double(statistics) => statistics.min_opt().map(|v| v.to_string()),
253237
Statistics::ByteArray(statistics) => statistics.min_opt().map(|v| {
254-
if is_string || is_json {
238+
if matches!(logical_type, Some(LogicalType::String))
239+
|| matches!(converted_type, ConvertedType::UTF8)
240+
|| matches!(logical_type, Some(LogicalType::Json))
241+
|| matches!(converted_type, ConvertedType::JSON)
242+
{
255243
v.as_utf8()
256244
.unwrap_or_else(|e| panic!("cannot convert stats to utf8 {e}"))
257245
.to_string()
@@ -260,11 +248,15 @@ pub(crate) fn stats_min_value_to_pg_str(
260248
}
261249
}),
262250
Statistics::FixedLenByteArray(statistics) => statistics.min_opt().map(|v| {
263-
if is_string {
251+
if matches!(logical_type, Some(LogicalType::String))
252+
|| matches!(converted_type, ConvertedType::UTF8)
253+
{
264254
v.as_utf8()
265255
.unwrap_or_else(|e| panic!("cannot convert stats to utf8 {e}"))
266256
.to_string()
267-
} else if is_numeric {
257+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
258+
|| matches!(converted_type, ConvertedType::DECIMAL)
259+
{
268260
let mut numeric_bytes: [u8; 16] = [0; 16];
269261

270262
let offset = numeric_bytes.len() - v.data().len();
@@ -273,7 +265,7 @@ pub(crate) fn stats_min_value_to_pg_str(
273265
let numeric = i128::from_be_bytes(numeric_bytes);
274266

275267
pg_format_numeric(numeric, column_descriptor)
276-
} else if is_uuid {
268+
} else if matches!(logical_type, Some(LogicalType::Uuid)) {
277269
let uuid = Uuid::from_slice(v.data()).expect("Invalid Uuid");
278270

279271
pg_format(uuid)
@@ -292,74 +284,58 @@ pub(crate) fn stats_max_value_to_pg_str(
292284

293285
let converted_type = column_descriptor.converted_type();
294286

295-
let is_string = matches!(logical_type, Some(LogicalType::String))
296-
|| matches!(converted_type, ConvertedType::UTF8);
297-
298-
let is_json = matches!(logical_type, Some(LogicalType::Json))
299-
|| matches!(converted_type, ConvertedType::JSON);
300-
301-
let is_uuid = matches!(logical_type, Some(LogicalType::Uuid));
302-
303-
let is_date = matches!(logical_type, Some(LogicalType::Date))
304-
|| matches!(converted_type, ConvertedType::DATE);
305-
306-
let is_timestamp = matches!(
307-
logical_type,
308-
Some(LogicalType::Timestamp {
309-
is_adjusted_to_u_t_c,
310-
..
311-
}) if !is_adjusted_to_u_t_c
312-
);
313-
314-
let is_timestamptz = matches!(
315-
logical_type,
316-
Some(LogicalType::Timestamp {
317-
is_adjusted_to_u_t_c,
318-
..
319-
}) if is_adjusted_to_u_t_c
320-
);
321-
322-
let is_time = matches!(
323-
logical_type,
324-
Some(LogicalType::Time {
325-
is_adjusted_to_u_t_c,
326-
..
327-
}) if !is_adjusted_to_u_t_c
328-
);
329-
330-
let is_timetz = matches!(
331-
logical_type,
332-
Some(LogicalType::Time {
333-
is_adjusted_to_u_t_c,
334-
..
335-
}) if is_adjusted_to_u_t_c
336-
);
337-
338-
let is_numeric = matches!(logical_type, Some(LogicalType::Decimal { .. }))
339-
|| matches!(converted_type, ConvertedType::DECIMAL);
340-
341287
match statistics {
342288
Statistics::Boolean(statistics) => statistics.max_opt().map(|v| v.to_string()),
343289
Statistics::Int32(statistics) => statistics.max_opt().map(|v| {
344-
if is_date {
290+
if matches!(logical_type, Some(LogicalType::Date))
291+
|| matches!(converted_type, ConvertedType::DATE)
292+
{
345293
pg_format(i32_to_date(*v))
346-
} else if is_numeric {
294+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
295+
|| matches!(converted_type, ConvertedType::DECIMAL)
296+
{
347297
pg_format_numeric(*v as i128, column_descriptor)
348298
} else {
349299
v.to_string()
350300
}
351301
}),
352302
Statistics::Int64(statistics) => statistics.max_opt().map(|v| {
353-
if is_timestamp {
354-
pg_format(i64_to_timestamp(*v))
355-
} else if is_timestamptz {
303+
if matches!(
304+
logical_type,
305+
Some(LogicalType::Timestamp {
306+
is_adjusted_to_u_t_c,
307+
..
308+
}) if is_adjusted_to_u_t_c
309+
) {
356310
pg_format(i64_to_timestamptz(*v, "UTC"))
357-
} else if is_numeric {
311+
} else if matches!(
312+
logical_type,
313+
Some(LogicalType::Timestamp {
314+
is_adjusted_to_u_t_c,
315+
..
316+
}) if !is_adjusted_to_u_t_c || matches!(converted_type, ConvertedType::TIMESTAMP_MICROS)
317+
) {
318+
pg_format(i64_to_timestamp(*v))
319+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
320+
|| matches!(converted_type, ConvertedType::DECIMAL)
321+
{
358322
pg_format_numeric(*v as i128, column_descriptor)
359-
} else if is_time {
360-
pg_format(i64_to_time(*v))
361-
} else if is_timetz {
323+
} else if matches!(
324+
logical_type,
325+
Some(LogicalType::Time {
326+
is_adjusted_to_u_t_c,
327+
..
328+
}) if is_adjusted_to_u_t_c
329+
) {
362330
pg_format(i64_to_timetz(*v))
331+
} else if matches!(
332+
logical_type,
333+
Some(LogicalType::Time {
334+
is_adjusted_to_u_t_c,
335+
..
336+
}) if !is_adjusted_to_u_t_c || matches!(converted_type, ConvertedType::TIME_MICROS)
337+
) {
338+
pg_format(i64_to_time(*v))
363339
} else {
364340
v.to_string()
365341
}
@@ -368,7 +344,11 @@ pub(crate) fn stats_max_value_to_pg_str(
368344
Statistics::Float(statistics) => statistics.max_opt().map(|v| v.to_string()),
369345
Statistics::Double(statistics) => statistics.max_opt().map(|v| v.to_string()),
370346
Statistics::ByteArray(statistics) => statistics.max_opt().map(|v| {
371-
if is_string || is_json {
347+
if matches!(logical_type, Some(LogicalType::String))
348+
|| matches!(converted_type, ConvertedType::UTF8)
349+
|| matches!(logical_type, Some(LogicalType::Json))
350+
|| matches!(converted_type, ConvertedType::JSON)
351+
{
372352
v.as_utf8()
373353
.unwrap_or_else(|e| panic!("cannot convert stats to utf8 {e}"))
374354
.to_string()
@@ -377,11 +357,15 @@ pub(crate) fn stats_max_value_to_pg_str(
377357
}
378358
}),
379359
Statistics::FixedLenByteArray(statistics) => statistics.max_opt().map(|v| {
380-
if is_string {
360+
if matches!(logical_type, Some(LogicalType::String))
361+
|| matches!(converted_type, ConvertedType::UTF8)
362+
{
381363
v.as_utf8()
382364
.unwrap_or_else(|e| panic!("cannot convert stats to utf8 {e}"))
383365
.to_string()
384-
} else if is_numeric {
366+
} else if matches!(logical_type, Some(LogicalType::Decimal { .. }))
367+
|| matches!(converted_type, ConvertedType::DECIMAL)
368+
{
385369
let mut numeric_bytes: [u8; 16] = [0; 16];
386370

387371
let offset = numeric_bytes.len() - v.data().len();
@@ -390,7 +374,7 @@ pub(crate) fn stats_max_value_to_pg_str(
390374
let numeric = i128::from_be_bytes(numeric_bytes);
391375

392376
pg_format_numeric(numeric, column_descriptor)
393-
} else if is_uuid {
377+
} else if matches!(logical_type, Some(LogicalType::Uuid)) {
394378
let uuid = Uuid::from_slice(v.data()).expect("Invalid Uuid");
395379

396380
pg_format(uuid)

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