No snapshotting

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I don't know if this is a bug or not, I'm just experimenting with debezium, but I'd still like to give some feedback.

What Debezium connector do you use and what version?

debezium-embedded, debezium-connector-sqlserver:1.9.3.Final

What is the connector configuration?

Properties props = new Properties();
props.setProperty("name", name);
props.setProperty("connector.class", "io.debezium.connector.sqlserver.SqlServerConnector");
props.setProperty("offset.storage", "org.apache.kafka.connect.storage.KafkaOffsetBackingStore");
props.setProperty("offset.storage.topic", String.format("debe_%s_offset", name));
props.setProperty("offset.storage.partitions", "1");
props.setProperty("offset.storage.replication.factor", "1");
props.setProperty("bootstrap.servers", conf.getProperty(KAFKA_BOOTSTRAP_SERVERS));
/* begin connector properties */
props.setProperty("database.hostname", conf.getProperty(HOSTNAME));
props.setProperty("database.port", conf.getProperty(PORT));
props.setProperty("database.user", conf.getProperty(USERNAME));
props.setProperty("database.password", conf.getProperty(PASSWORD));
props.setProperty("database.dbname", conf.getProperty(DBNAME));
props.setProperty("database.server.name", name);
props.setProperty("table.include.list", conf.getProperty(INCLUDE_TABLE_LIST));
props.setProperty("database.history", "io.debezium.relational.history.KafkaDatabaseHistory");
props.setProperty("database.history.kafka.topic", String.format("debe_%s_dbHistory", name));
props.setProperty("database.history.kafka.bootstrap.servers", conf.getProperty(KAFKA_BOOTSTRAP_SERVERS));

What is the captured database version and mode of depoyment?

on-premises

mssql-jdbc:6.2.0.jre8
sqlserver version:
Microsoft SQL Server 2012 (SP1) - 11.0.3000.0 (X64)
    Oct 19 2012 13:38:57
    Copyright (c) Microsoft Corporation
    Developer Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200: ) (Hypervisor)

What behaviour do you expect?

table_b can get all the data

What behaviour do you see?

table_b only gets the latest update information

How to reproduce the issue using our tutorial deployment?

1. There are two tables table_a, table_b and cdc is enabled, in which table_a has cdc data, table_b has no cdc data
2. Add table.include.list=table_a, start debezium engine
3. Turn off the debezium engine
4. Modify table.include.list to "table_a, table_b" or "table_b" and start the debezium engine
5. It is found that table_b has not created a snapshot, and there is no tableChanges data and snapshot data
6. Modify the data in table_b, you will receive the tableChanges data and the update data of that data