Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
package com.scalar.db.sql;
import com.scalar.db.sql.exception.SqlException;
import com.scalar.db.sql.exception.TransactionRetryableException;
import com.scalar.db.sql.statement.Statement;
import java.util.List;
import java.util.Map;
import javax.annotation.Nullable;
/**
* An interface for executing SQL statements. Only DDLs and DMLs are supported. For the details of
* the grammar, see ScalarDB SQL
* Grammar.
*/
public interface SqlStatementExecutable {
/**
* Executes the specified SQL statement.
*
* @param sql an SQL statement to execute
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(String sql) {
return execute(sql, (List) null, null);
}
/**
* Executes the specified SQL statement.
*
* @param sql an SQL statement to execute
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the SQL statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(String sql, @Nullable String defaultNamespaceName) {
return execute(sql, (List) null, defaultNamespaceName);
}
/**
* Executes the specified SQL statement with the specified positional values.
*
* @param sql an SQL statement to execute
* @param positionalValues parameter values for the positional bind markers in the SQL statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(String sql, List positionalValues) {
return execute(sql, positionalValues, null);
}
/**
* Executes the specified SQL statement with the specified positional values.
*
* @param sql an SQL statement to execute
* @param positionalValues parameter values for the positional bind markers in the SQL statement
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the SQL statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
ResultSet execute(
String sql, @Nullable List positionalValues, @Nullable String defaultNamespaceName);
/**
* Executes the specified SQL statement with the specified named values.
*
* @param sql an SQL statement to execute
* @param namedValues parameter values for the named bind markers in the SQL statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(String sql, Map namedValues) {
return execute(sql, namedValues, null);
}
/**
* Executes the specified SQL statement with the specified named values.
*
* @param sql an SQL statement to execute
* @param namedValues parameter values for the named bind markers in the SQL statement
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the SQL statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
ResultSet execute(
String sql, @Nullable Map namedValues, @Nullable String defaultNamespaceName);
/**
* Executes the specified statement.
*
* @param statement a statement to execute
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(Statement statement) {
return execute(statement, (List) null, null);
}
/**
* Executes the specified statement.
*
* @param statement a statement to execute
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(Statement statement, @Nullable String defaultNamespaceName) {
return execute(statement, (List) null, defaultNamespaceName);
}
/**
* Executes the specified statement with the specified positional values.
*
* @param statement a statement to execute
* @param positionalValues parameter values for the positional bind markers in the statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(Statement statement, List positionalValues) {
return execute(statement, positionalValues, null);
}
/**
* Executes the specified statement with the specified positional values.
*
* @param statement a statement to execute
* @param positionalValues parameter values for the positional bind markers in the statement
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
ResultSet execute(
Statement statement,
@Nullable List positionalValues,
@Nullable String defaultNamespaceName);
/**
* Executes the specified statement with the specified named values.
*
* @param statement a statement to execute
* @param namedValues parameter values for the named bind markers in the statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
default ResultSet execute(Statement statement, Map namedValues) {
return execute(statement, namedValues, null);
}
/**
* Executes the specified statement with the specified named values.
*
* @param statement a statement to execute
* @param namedValues parameter values for the named bind markers in the statement
* @param defaultNamespaceName the default namespace name used if a namespace is not specified in
* the statement
* @return a {@link ResultSet} object that contains the data produced by the query
* @throws TransactionRetryableException if the transaction operation execution fails due to
* retryable faults (e.g., a transaction conflict). You can retry the transaction from the
* beginning.
* @throws SqlException if the transaction operation execution fails due to transient or
* nontransient faults. You can try retrying the transaction from the beginning, but the
* transaction may still fail if the cause is nontranient
*/
ResultSet execute(
Statement statement,
@Nullable Map namedValues,
@Nullable String defaultNamespaceName);
}
