xiaozcy commented on code in PR #4131:
URL: https://github.com/apache/gravitino/pull/4131#discussion_r1675664751
##########
catalogs/catalog-jdbc-doris/src/main/java/com/datastrato/gravitino/catalog/doris/utils/DorisUtils.java:
##########
@@ -65,4 +76,40 @@ public static Map<String, String>
extractPropertiesFromSql(String createTableSql
}
return properties;
}
+
+ public static Optional<Transform> extractPartitionInfoFromSql(String
createTableSql) {
+ try {
+ String[] lines = createTableSql.split("\n");
+ for (String line : lines) {
+ if (line.contains(PARTITION_BY)) {
Review Comment:
done
##########
catalogs/catalog-jdbc-doris/src/main/java/com/datastrato/gravitino/catalog/doris/operation/DorisTableOperations.java:
##########
@@ -308,6 +311,22 @@ protected List<Index> getIndexes(Connection connection,
String databaseName, Str
}
}
+ @Override
+ protected Transform[] getTablePartitioning(
+ Connection connection, String databaseName, String tableName) throws
SQLException {
+ String showCreateTableSql = String.format("SHOW CREATE TABLE `%s`",
tableName);
+ try (Statement statement = connection.createStatement();
+ ResultSet result = statement.executeQuery(showCreateTableSql)) {
+ StringBuilder createTableSql = new StringBuilder();
+ while (result.next()) {
+ createTableSql.append(result.getString("Create Table"));
+ }
+ Optional<Transform> transform =
+ DorisUtils.extractPartitionInfoFromSql(createTableSql.toString());
Review Comment:
done
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