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jipengfei-jpf
2023-07-17 20:51:06 +08:00
parent de6fa3cb58
commit c81985e916
41 changed files with 294 additions and 795 deletions
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43
chat2db-server/chat2db-plugins/chat2db-db2/src/main/java/ai/chat2db/plugin/db2/DB2DBManage.java
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@ -1,47 +1,16 @@
package ai.chat2db.plugin.db2;
import java.sql.Connection;
import ai.chat2db.spi.DBManage;
import ai.chat2db.spi.jdbc.DefaultDBManage;
import ai.chat2db.spi.sql.SQLExecutor;
public class DB2DBManage implements DBManage {
@Override
public void connectDatabase(String database) {
}
public class DB2DBManage extends DefaultDBManage implements DBManage {
@Override
public void modifyDatabase(String databaseName, String newDatabaseName) {
}
@Override
public void createDatabase(String databaseName) {
}
@Override
public void dropDatabase(String databaseName) {
}
@Override
public void createSchema(String databaseName, String schemaName) {
}
@Override
public void dropSchema(String databaseName, String schemaName) {
}
@Override
public void modifySchema(String databaseName, String schemaName, String newSchemaName) {
}
@Override
public void dropTable(String databaseName, String schemaName, String tableName) {
public void dropTable(Connection connection, String databaseName, String schemaName, String tableName) {
String sql = "DROP TABLE " + tableName;
SQLExecutor.getInstance().executeSql(sql, resultSet -> null);
SQLExecutor.getInstance().executeSql(connection,sql, resultSet -> null);
}
}

11
chat2db-server/chat2db-plugins/chat2db-db2/src/main/java/ai/chat2db/plugin/db2/DB2MetaData.java
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@ -1,11 +1,12 @@
package ai.chat2db.plugin.db2;
import java.sql.Connection;
import java.sql.SQLException;
import ai.chat2db.spi.MetaData;
import ai.chat2db.spi.jdbc.DefaultMetaService;
import ai.chat2db.spi.sql.SQLExecutor;
import java.sql.SQLException;
public class DB2MetaData extends DefaultMetaService implements MetaData {
private String functionSQL
= "CREATE FUNCTION tableSchema.ufn_GetCreateTableScript( @schema_name NVARCHAR(128), @table_name NVARCHAR"
@ -37,17 +38,17 @@ public class DB2MetaData extends DefaultMetaService implements MetaData {
@Override
public String tableDDL(String databaseName, String schemaName, String tableName) {
public String tableDDL(Connection connection, String databaseName, String schemaName, String tableName) {
try {
System.out.println(functionSQL);
SQLExecutor.getInstance().executeSql(functionSQL.replace("tableSchema", schemaName), resultSet -> null);
SQLExecutor.getInstance().executeSql(connection, functionSQL.replace("tableSchema", schemaName), resultSet -> null);
} catch (Exception e) {
//log.error("创建函数失败", e);
}
String ddlSql = "SELECT " + schemaName + ".ufn_GetCreateTableScript('" + schemaName + "', '" + tableName
+ "') AS sql";
return SQLExecutor.getInstance().executeSql(ddlSql, resultSet -> {
return SQLExecutor.getInstance().executeSql(connection, ddlSql, resultSet -> {
try {
if (resultSet.next()) {
return resultSet.getString("sql");