FallbackReason.java
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package org.apache.doris.mtmv.ivm;
/** Reasons an incremental refresh may fall back to partition or full refresh. */
public enum FallbackReason {
BINLOG_BROKEN,
STREAM_UNSUPPORTED,
SNAPSHOT_ALIGNMENT_UNSUPPORTED,
PLAN_PATTERN_UNSUPPORTED,
NON_DETERMINISTIC_ROW_ID,
OUTER_JOIN_RETRACTION_UNSUPPORTED,
PREVIOUS_RUN_INCOMPLETE,
INCREMENTAL_EXECUTION_FAILED
}