QT/superset2
1
0
Fork 0
mirror of https://github.com/apache/superset.git synced 2026-04-19 08:04:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: simplify SQLite time grain (#19745)

Browse Source
This commit is contained in:
Beto Dealmeida
2022-05-03 07:13:33 -07:00
committed by GitHub
parent 99f1f9ec61
commit 90130e4b4f
2 changed files with 74 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
superset/db_engine_specs/sqlite.py
View File

@@ -42,20 +42,22 @@ class SqliteEngineSpec(BaseEngineSpec):
"PT1S": "DATETIME(STRFTIME('%Y-%m-%dT%H:%M:%S', {col}))",
"PT1M": "DATETIME(STRFTIME('%Y-%m-%dT%H:%M:00', {col}))",
"PT1H": "DATETIME(STRFTIME('%Y-%m-%dT%H:00:00', {col}))",
"P1D": "DATE({col})",
"P1W": "DATE({col}, -strftime('%w', {col}) || ' days')",
"P1M": "DATE({col}, -strftime('%d', {col}) || ' days', '+1 day')",
"P1D": "DATETIME({col}, 'start of day')",
"P1W": "DATETIME({col}, 'start of day', -strftime('%w', {col}) || ' days')",
"P1M": "DATETIME({col}, 'start of month')",
"P3M": (
"DATETIME(STRFTIME('%Y-', {col}) || " # year
"SUBSTR('00' || " # pad with zeros to 2 chars
"((CAST(STRFTIME('%m', {col}) AS INTEGER)) - " # month as integer
"(((CAST(STRFTIME('%m', {col}) AS INTEGER)) - 1) % 3)), " # month in quarter
"-2) || " # close pad
"'-01T00:00:00')"
"DATETIME({col}, 'start of month', "
"printf('-%d month', (strftime('%m', {col}) - 1) % 3))"
),
"P1Y": "DATETIME({col}, 'start of year')",
"P1W/1970-01-03T00:00:00Z": "DATETIME({col}, 'start of day', 'weekday 6')",
"P1W/1970-01-04T00:00:00Z": "DATETIME({col}, 'start of day', 'weekday 0')",
"1969-12-28T00:00:00Z/P1W": (
"DATETIME({col}, 'start of day', 'weekday 0', '-7 days')"
),
"1969-12-29T00:00:00Z/P1W": (
"DATETIME({col}, 'start of day', 'weekday 1', '-7 days')"
),
"P1Y": "DATETIME(STRFTIME('%Y-01-01T00:00:00', {col}))",
"P1W/1970-01-03T00:00:00Z": "DATE({col}, 'weekday 6')",
"1969-12-28T00:00:00Z/P1W": "DATE({col}, 'weekday 0', '-7 days')",
}
custom_errors: Dict[Pattern[str], Tuple[str, SupersetErrorType, Dict[str, Any]]] = {