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fix(db_engine_specs): add a few missing time grains to Postgres spec (#30325)

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Sam Firke
2024-09-20 13:34:10 -04:00
committed by GitHub
parent 038ef32454
commit ac66ae813f
2 changed files with 65 additions and 23 deletions
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6
superset/db_engine_specs/postgres.py
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@@ -103,7 +103,13 @@ class PostgresBaseEngineSpec(BaseEngineSpec):
_time_grain_expressions = {
None: "{col}",
TimeGrain.SECOND: "DATE_TRUNC('second', {col})",
TimeGrain.FIVE_SECONDS: "DATE_TRUNC('minute', {col}) + INTERVAL '5 seconds' * FLOOR(EXTRACT(SECOND FROM {col}) / 5)",
TimeGrain.THIRTY_SECONDS: "DATE_TRUNC('minute', {col}) + INTERVAL '30 seconds' * FLOOR(EXTRACT(SECOND FROM {col}) / 30)",
TimeGrain.MINUTE: "DATE_TRUNC('minute', {col})",
TimeGrain.FIVE_MINUTES: "DATE_TRUNC('hour', {col}) + INTERVAL '5 minutes' * FLOOR(EXTRACT(MINUTE FROM {col}) / 5)",
TimeGrain.TEN_MINUTES: "DATE_TRUNC('hour', {col}) + INTERVAL '10 minutes' * FLOOR(EXTRACT(MINUTE FROM {col}) / 10)",
TimeGrain.FIFTEEN_MINUTES: "DATE_TRUNC('hour', {col}) + INTERVAL '15 minutes' * FLOOR(EXTRACT(MINUTE FROM {col}) / 15)",
TimeGrain.THIRTY_MINUTES: "DATE_TRUNC('hour', {col}) + INTERVAL '30 minutes' * FLOOR(EXTRACT(MINUTE FROM {col}) / 30)",
TimeGrain.HOUR: "DATE_TRUNC('hour', {col})",
TimeGrain.DAY: "DATE_TRUNC('day', {col})",
TimeGrain.WEEK: "DATE_TRUNC('week', {col})",