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add sql parser testcase

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This commit is contained in:
agapple
2021-04-17 10:49:17 +08:00
parent 64ea4ff222
commit 7857df9701
8 changed files with 112 additions and 33 deletions
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11
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/DatabaseTableMeta.java
View File

@@ -445,7 +445,7 @@ public class DatabaseTableMeta implements TableMetaTSDB {
// 如果是同一秒内,对比一下history的位点，如果比期望的位点要大，忽略之
if (snapshotPosition.getTimestamp() > rollbackPosition.getTimestamp()) {
continue;
} else if (rollbackPosition.getServerId() == snapshotPosition.getServerId()
} else if (rollbackPosition.getServerId().equals(snapshotPosition.getServerId())
&& snapshotPosition.compareTo(rollbackPosition) > 0) {
continue;
}
@@ -472,14 +472,7 @@ public class DatabaseTableMeta implements TableMetaTSDB {
private String getFullName(String schema, String table) {
StringBuilder builder = new StringBuilder();
return builder.append('`')
.append(structureSchema(schema))
.append('`')
.append('.')
.append('`')
.append(table)
.append('`')
.toString();
return builder.append(structureSchema(schema)).append('.').append('`').append(table).append('`').toString();
}
public static boolean compareTableMeta(TableMeta source, TableMeta target) {

9
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java
View File

@@ -69,7 +69,7 @@ public class MemoryTableMeta implements TableMetaTSDB {
tableMetas.clear();
synchronized (this) {
if (StringUtils.isNotEmpty(schema)) {
repository.setDefaultSchema(schema);
repository.setDefaultSchema(structureSchema(schema));
}
try {
@@ -157,6 +157,13 @@ public class MemoryTableMeta implements TableMetaTSDB {
return schemaDdls;
}
private String structureSchema(String schema) {
if (schema.startsWith("`") && schema.endsWith("`")) {
return schema;
}
return "`" + schema + "`";
}
private TableMeta parse(SQLCreateTableStatement statement) {
int size = statement.getTableElementList().size();
if (size > 0) {