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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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44
chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/MysqlDBManage.java
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@ -1,58 +1,32 @@
package ai.chat2db.plugin.mysql;
import java.sql.Connection;
import java.sql.SQLException;
import ai.chat2db.spi.DBManage;
import ai.chat2db.spi.jdbc.DefaultDBManage;
import ai.chat2db.spi.sql.SQLExecutor;
import org.springframework.util.StringUtils;
import java.sql.SQLException;
public class MysqlDBManage implements DBManage {
public class MysqlDBManage extends DefaultDBManage implements DBManage {
@Override
public void connectDatabase(String database) {
public void connectDatabase(Connection connection, String database) {
if (StringUtils.isEmpty(database)) {
return;
}
try {
SQLExecutor.getInstance().execute("use `" + database + "`;");
SQLExecutor.getInstance().execute(connection,"use `" + database + "`;");
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
@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 "+ format(tableName);
SQLExecutor.getInstance().executeSql(sql, resultSet -> null);
SQLExecutor.getInstance().executeSql(connection,sql, resultSet -> null);
}
public static String format(String tableName) {

9
chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/MysqlMetaData.java
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@ -1,18 +1,19 @@
package ai.chat2db.plugin.mysql;
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 jakarta.validation.constraints.NotEmpty;
import java.sql.SQLException;
public class MysqlMetaData extends DefaultMetaService implements MetaData {
@Override
public String tableDDL(@NotEmpty String databaseName, String schemaName, @NotEmpty String tableName) {
public String tableDDL(Connection connection, @NotEmpty String databaseName, String schemaName, @NotEmpty String tableName) {
String sql = "SHOW CREATE TABLE " + format(databaseName) + "."
+ format( tableName);
return SQLExecutor.getInstance().executeSql(sql, resultSet -> {
return SQLExecutor.getInstance().executeSql(connection,sql, resultSet -> {
try {
if (resultSet.next()) {
return resultSet.getString("Create Table");