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Added test case for parsing ghost SQL statements #817

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Added test case for parsing ghost SQL statements #817

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a0b8a05
Added test case for parsing ghost SQL statements
subkanthi Aug 26, 2024
b006ffa
Fixed assert ghost
subkanthi Sep 16, 2024
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17 changes: 17 additions & 0 deletions .../com/altinity/clickhouse/debezium/embedded/ddl/parser/MySqlDDLParserListenerImplTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -819,6 +819,23 @@ public void testRenameIsDeletedColumn() {
Assert.assertTrue(clickHouseQuery2.toString().equalsIgnoreCase(
"CREATE TABLE employees.city(id Int32 NOT NULL ,Name Nullable(String),is_deleted Nullable(Int16),`_version` UInt64,`__is_deleted` UInt8) Engine=ReplacingMergeTree(_version,__is_deleted) ORDER BY (id)"));
}

@Test
public void testGhostSQL() {
String sql = " alter /* gh-ost */ table `p_prod`.`_j_failed_s_g` REMOVE PARTITIONING;\n";
StringBuffer clickHouseQuery = new StringBuffer();
mySQLDDLParserService.parseSql(sql, "employees", clickHouseQuery);

//Assert.assertTrue(clickHouseQuery.toString().equalsIgnoreCase("alter table `p_prod`.`_j_failed_s_g` REMOVE PARTITIONING"));

String createTableQuery = "create /* gh-ost */ table `p_prod`.`_j_failed_s_g`(id int auto_increment primary key)engine=InnoDB comment='ghost-cut-over'";

StringBuffer clickHouseQuery2 = new StringBuffer();
mySQLDDLParserService.parseSql(createTableQuery, "employees", clickHouseQuery2);

Assert.assertTrue(clickHouseQuery2.toString().equalsIgnoreCase("CREATE TABLE `p_prod`.`_j_failed_s_g`(id Nullable(Int32),`_version` UInt64,`is_deleted` UInt8) Engine=ReplacingMergeTree(_version,is_deleted) ORDER BY id"));

}
// @Test
// public void deleteData() {
// String sql = "DELETE FROM Customers WHERE CustomerName='Alfreds Futterkiste'";
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