4paradigm / 4paradigm/OpenMLDB
Support update existing data to pre-aggregator tables during deploy
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Descripción
**Is your feature request related to a problem? Please describe.**
sub-task of long-time window feature
**Describe the solution you'd like**
During deploy, if there are already some data in the tables, we should iterate the exiting data and update the related pre-aggregator tables.
**Additional context**
long-time window feature
This issue depends on Issue #1202 and #1203.
Guía de contribución
Línea de trabajo
This is a sub-task of a 'long-time window feature' and depends on issues #1202 and #1203. Start by understanding those dependencies and the existing pre-aggregator table logic. Look for deployment scripts or data migration code. The goal is to iterate existing data and update pre-aggregator tables during deployment.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- databases, machine-learning
- Área
- data-engineering, databases, machine-learning
- Tipo de issue
- Nueva funcionalidad
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Necesita aclaración
- Aptitud para principiantes
- 25/100