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Questions tagged [serialization]

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What is the meaning of Order preserving Conflict Serializable schedules?

I was going through the concept of order preservation in Conflict Serializable class and I came across Order preserving conflict serializable (OCSR in short). The following is the definition of OCSR ...
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40 views

View serializable schedule

Any view serializable schedule that is not conflict serializable must contain a blind write. (Source: Wikipedia) Why is this statement true? I referred some links like this but am still not able to ...
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16 views

Do start and end points change conflict serialisability?

If we have two transactions, and the following schedule: S1 R1(X) S2 R2(X) R2(Y) E1 W2(X) W2(Y) E2 where Si and Ei indicate the start and end of the ith transaction respectively. Does this change ...
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144 views

Turn off serialization failure logging

Is it possible to turn off serialization failure logging? If so, how? For example, my log is filled with this example: ERROR: could not serialize access due to read/write dependencies among ...
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52 views

PostgreSQL Race condition and Serializable

Hello I try to debug a tricky race condition in my app (golang, pq, sqlx, postgresql Debian 10.6-1.pgdg90+1). I have a table CREATE TABLE j ( id BIGSERIAL PRIMARY KEY NOT NULL, ...