Merge 5b45cfbad7 into 07f6be51c7

common/src/main/java/com/tencent/supersonic/common/calcite/Configuration.java

@@ -80,9 +80,6 @@ public class Configuration {
                 .setQuoting(Quoting.SINGLE_QUOTE).setQuotedCasing(Casing.TO_UPPER)
                 .setUnquotedCasing(Casing.TO_UPPER).setConformance(sqlDialect.getConformance())
                 .setLex(Lex.BIG_QUERY);
-        if (EngineType.HANADB.equals(engineType)) {
-                parserConfig = parserConfig.setQuoting(Quoting.DOUBLE_QUOTE);
-        }
         parserConfig = parserConfig.setQuotedCasing(Casing.UNCHANGED);
         parserConfig = parserConfig.setUnquotedCasing(Casing.UNCHANGED);
         return parserConfig.build();

common/src/main/java/com/tencent/supersonic/common/calcite/SqlDialectFactory.java

@@ -21,10 +21,6 @@ public class SqlDialectFactory {
             .withDatabaseProduct(DatabaseProduct.BIG_QUERY).withLiteralQuoteString("'")
             .withLiteralEscapedQuoteString("''").withUnquotedCasing(Casing.UNCHANGED)
             .withQuotedCasing(Casing.UNCHANGED).withCaseSensitive(false);
-    public static final Context HANADB_CONTEXT = SqlDialect.EMPTY_CONTEXT
-            .withDatabaseProduct(DatabaseProduct.BIG_QUERY).withLiteralQuoteString("'")
-            .withIdentifierQuoteString("\"").withLiteralEscapedQuoteString("''").withUnquotedCasing(Casing.UNCHANGED)
-            .withQuotedCasing(Casing.UNCHANGED).withCaseSensitive(true);
     private static Map<EngineType, SemanticSqlDialect> sqlDialectMap;
 
     static {
@@ -33,7 +29,6 @@ public class SqlDialectFactory {
         sqlDialectMap.put(EngineType.MYSQL, new SemanticSqlDialect(DEFAULT_CONTEXT));
         sqlDialectMap.put(EngineType.H2, new SemanticSqlDialect(DEFAULT_CONTEXT));
         sqlDialectMap.put(EngineType.POSTGRESQL, new SemanticSqlDialect(POSTGRESQL_CONTEXT));
-        sqlDialectMap.put(EngineType.HANADB, new SemanticSqlDialect(HANADB_CONTEXT));
     }
 
     public static SemanticSqlDialect getSqlDialect(EngineType engineType) {

common/src/main/java/com/tencent/supersonic/common/pojo/enums/EngineType.java

@@ -9,8 +9,7 @@ public enum EngineType {
     H2(5, "h2"),
     POSTGRESQL(6, "postgresql"),
     OTHER(7, "other"),
-    DUCKDB(8, "duckdb"),
-    HANADB(9, "hanadb");
+    DUCKDB(8, "duckdb");
 
     private Integer code;
 

headless/core/src/main/java/com/tencent/supersonic/headless/core/adaptor/db/DbAdaptorFactory.java

@@ -17,7 +17,6 @@ public class DbAdaptorFactory {
         dbAdaptorMap.put(EngineType.POSTGRESQL.getName(), new PostgresqlAdaptor());
         dbAdaptorMap.put(EngineType.OTHER.getName(), new DefaultDbAdaptor());
         dbAdaptorMap.put(EngineType.DUCKDB.getName(), new DuckdbAdaptor());
-        dbAdaptorMap.put(EngineType.HANADB.getName(), new HanadbAdaptor());
     }
 
     public static DbAdaptor getEngineAdaptor(String engineType) {

headless/core/src/main/java/com/tencent/supersonic/headless/core/adaptor/db/HanadbAdaptor.java

@@ -1,13 +0,0 @@
-package com.tencent.supersonic.headless.core.adaptor.db;
-
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-public class HanadbAdaptor extends DefaultDbAdaptor {
-
-    @Override
-    public String rewriteSql(String sql) {
-        return sql.replaceAll("`", "\"");
-    }
-
-}

headless/server/src/main/java/com/tencent/supersonic/headless/server/pojo/DbParameterFactory.java

@@ -15,7 +15,6 @@ public class DbParameterFactory {
         parametersBuilder.put(EngineType.CLICKHOUSE.getName(), new ClickHouseParametersBuilder());
         parametersBuilder.put(EngineType.MYSQL.getName(), new MysqlParametersBuilder());
         parametersBuilder.put(EngineType.POSTGRESQL.getName(), new PostgresqlParametersBuilder());
-        parametersBuilder.put(EngineType.HANADB.getName(), new HanadbParametersBuilder());
         parametersBuilder.put(EngineType.OTHER.getName(), new OtherParametersBuilder());
     }
 

headless/server/src/main/java/com/tencent/supersonic/headless/server/pojo/HanadbParametersBuilder.java

@@ -1,16 +0,0 @@
-package com.tencent.supersonic.headless.server.pojo;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-
-@Service
-@Slf4j
-public class HanadbParametersBuilder extends DefaultParametersBuilder {
-
-    @Override
-    public List<DatabaseParameter> build() {
-        return super.build();
-    }
-}