table meta support

parse/src/test/resources/dal-dao.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://www.springframework.org/schema/beans" xmlns:tx="http://www.springframework.org/schema/tx"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+	http://www.springframework.org/schema/tx
+    http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
+       default-autowire="byName">
+    <tx:annotation-driven/>
+
+    <bean id="dataSource" class="com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DataSourceFactoryTSDB"
+          factory-method="getDataSource">
+        <constructor-arg index="0" value="127.0.0.1"/>
+        <constructor-arg index="1" value="canal"/>
+        <constructor-arg index="2" value="canal"/>
+        <constructor-arg index="3" value="true"/>
+        <constructor-arg index="4" value="tsdb"/>
+        <constructor-arg index="5" value="jdbc:mysql://127.0.0.1:3306/tsdb"/>
+        <constructor-arg index="6" value="com.mysql.jdbc.Driver"/>
+    </bean>
+
+    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+        <property name="dataSource" ref="dataSource"/>
+    </bean>
+
+    <bean id="txTemplate" class="org.springframework.transaction.support.TransactionTemplate">
+        <property name="transactionManager" ref="transactionManager"></property>
+        <property name="propagationBehaviorName" value="PROPAGATION_REQUIRED"></property>
+    </bean>
+
+    <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
+        <property name="dataSource" ref="dataSource"/>
+        <property name="configLocation" value="classpath:sqlmap-config.xml"/>
+    </bean>
+
+
+    <bean id="MetaHistoryDAO" class="com.alibaba.otter.canal.parse.inbound.mysql.tsdb.dao.MetaHistoryDAO">
+        <property name="sqlMapClient" ref="sqlMapClient"/>
+    </bean>
+
+    <bean id="MetaSnapshotDAO" class="com.alibaba.otter.canal.parse.inbound.mysql.tsdb.dao.MetaSnapshotDAO">
+        <property name="sqlMapClient" ref="sqlMapClient"/>
+    </bean>
+
+    <bean id="PersistTableMeta" class="com.alibaba.otter.canal.parse.inbound.mysql.tsdb.TableMetaManager"></bean>
+
+</beans>

parse/src/test/resources/ddl/create.sql

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+ CREATE TABLE `test` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `c_tinyint` tinyint(4) DEFAULT '1' COMMENT 'tinyint',
+  `c_smallint` smallint(6) DEFAULT 0 COMMENT 'smallint',
+  `c_mediumint` mediumint(9) DEFAULT NULL COMMENT 'mediumint',
+  `c_int` int(11) DEFAULT NULL COMMENT 'int',
+  `c_bigint` bigint(20) DEFAULT NULL COMMENT 'bigint',
+  `c_decimal` decimal(10,3) DEFAULT NULL COMMENT 'decimal',
+  `c_date` date DEFAULT '0000-00-00' COMMENT 'date',
+  `c_datetime` datetime DEFAULT '0000-00-00 00:00:00' COMMENT 'datetime',
+  `c_timestamp` timestamp NULL DEFAULT NULL COMMENT 'timestamp',
+  `c_time` time DEFAULT NULL COMMENT 'time',
+  `c_char` char(10) DEFAULT NULL COMMENT 'char',
+  `c_varchar` varchar(10) DEFAULT 'hello' COMMENT 'varchar',
+  `c_blob` blob COMMENT 'blob',
+  `c_text` text COMMENT 'text',
+  `c_mediumtext` mediumtext COMMENT 'mediumtext',
+  `c_longblob` longblob COMMENT 'longblob',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_a` (`c_tinyint`),
+  KEY `k_b` (`c_smallint`),
+  KEY `k_c` (`c_mediumint`,`c_int`)
+) ENGINE=InnoDB AUTO_INCREMENT=1769503 DEFAULT CHARSET=utf8mb4 COMMENT='10000000';