sql: investigate why TestPrepareInExplicitTransactionDoesNotDeadlock fails with external-process mode #156146
Description
As title, it fails with
conn_executor_test.go:696:
Error Trace: pkg/sql/conn_executor_test.go:696
Error: Received unexpected error:
pq: restart transaction: TransactionRetryWithProtoRefreshError: TransactionAbortedError(ABORT_REASON_PUSHER_ABORTED): "sql txn" meta={id=e8d0e0da key=/Tenant/10/Table/3/1/104/2/1 iso=Serializable pri=0.00358880 epo=0 ts=1761354304.411456000,1 min=1761354304.396981000,0 seq=2} lock=true stat=ABORTED rts=1761354304.408985000,1 gul=1761354304.896981000,0 obs={n1@1761354304.401053000,1}
Test: TestPrepareInExplicitTransactionDoesNotDeadlock
Jira issue: CRDB-55799