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package com.databricks.jdbc.driver;
import com.databricks.jdbc.commons.LogLevel;
import com.google.common.annotations.VisibleForTesting;
import java.util.Map;
import java.util.Set;
import java.util.regex.Pattern;
public final class DatabricksJdbcConstants {
public static final Pattern JDBC_URL_PATTERN =
Pattern.compile("jdbc:databricks://([^/;]*)(?::\\d+)?/*(.*)");
public static final Pattern HTTP_WAREHOUSE_PATH_PATTERN = Pattern.compile(".*/warehouses/(.+)");
public static final Pattern HTTP_ENDPOINT_PATH_PATTERN = Pattern.compile(".*/endpoints/(.+)");
public static final Pattern HTTP_CLI_PATTERN = Pattern.compile(".*cliservice(.+)");
public static final Pattern HTTP_PATH_CLI_PATTERN = Pattern.compile("cliservice");
public static final Pattern TEST_PATH_PATTERN = Pattern.compile("jdbc:databricks://test");
public static final Pattern BASE_PATTERN = Pattern.compile("jdbc:databricks://[^;]+(;[^;]*)?");
public static final Pattern HTTP_CLUSTER_PATH_PATTERN = Pattern.compile(".*/o/(.+)/(.+)");
public static final String JDBC_SCHEMA = "jdbc:databricks://";
public static final LogLevel DEFAULT_LOG_LEVEL = LogLevel.INFO;
public static final String LOG_LEVEL = "loglevel";
public static final String LOG_PATH = "logpath";
public static final String DEFAULT_LOG_PATH = "logs/application.log";
public static final String LOG_FILE_SIZE = "LogFileSize";
public static final int DEFAULT_LOG_FILE_SIZE_IN_MB = 10;
public static final String DEFAULT_LOG_PATTERN = "%d{yyyy-MM-dd HH:mm:ss} %p %c{1}:%L - %m%n";
public static final String DEFAULT_FILE_LOG_PATTERN = "/%d{yyyy-MM-dd}-logfile-%i.log";
public static final String DEFAULT_LOG_NAME_FILE = "logfile-0.log";
public static final String LOG_FILE_COUNT = "LogFileCount";
public static final int DEFAULT_LOG_FILE_COUNT = 10;
public static final String USER_AGENT_DELIMITER = "-";
public static final String URL_DELIMITER = ";";
public static final String PORT_DELIMITER = ":";
public static final String DEFAULT_SCHEMA = "default";
public static final String DEFAULT_CATALOG = "hive_metastore";
public static final String PAIR_DELIMITER = "=";
public static final String USER = "user";
public static final String PASSWORD = "password";
public static final String CLIENT_ID = "OAuth2ClientId";
public static final String CLIENT_SECRET = "OAuth2Secret";
public static final String AUTH_MECH = "authmech";
public static final String CONN_CATALOG = "conncatalog";
public static final String CONN_SCHEMA = "connschema";
public static final String PROXY_HOST = "proxyhost";
public static final String PROXY_PORT = "proxyport";
public static final String PROXY_USER = "proxyuid";
public static final String PROXY_PWD = "proxypwd";
public static final String USE_PROXY = "useproxy";
public static final String PROXY_AUTH = "proxyauth";
public static final String USE_SYSTEM_PROXY = "usesystemproxy";
public static final String USE_CF_PROXY = "usecfproxy";
public static final String CF_PROXY_HOST = "cfproxyhost";
public static final String CF_PROXY_PORT = "cfproxyport";
public static final String CF_PROXY_AUTH = "cfproxyauth";
public static final String CF_PROXY_USER = "cfproxyuid";
public static final String CF_PROXY_PWD = "cfproxypwd";
public static final String ENABLE_ARROW = "EnableArrow";
public static final String AUTH_FLOW = "auth_flow";
/** Only used when AUTH_MECH = 3 */
public static final String PWD = "pwd";
public static final String POLL_INTERVAL = "asyncexecpollinterval";
public static final int POLL_INTERVAL_DEFAULT = 200;
public static final String AWS_CLIENT_ID = "databricks-sql-jdbc";
public static final String AAD_CLIENT_ID = "96eecda7-19ea-49cc-abb5-240097d554f5";
public static final String HTTP_PATH = "httppath";
public static final String SSL = "ssl";
public static final String HTTP_SCHEMA = "http://";
public static final String HTTPS_SCHEMA = "https://";
public static final String DIRECT_RESULT = "EnableDirectResults";
public static final String LOGIN_TIMEOUT = "loginTimeout";
public static final String U2M_AUTH_TYPE = "external-browser";
public static final String M2M_AUTH_TYPE = "oauth-m2m";
public static final String ACCESS_TOKEN_AUTH_TYPE = "pat";
public static final String U2M_AUTH_REDIRECT_URL = "http://localhost:8020";
public static final String SQL_SCOPE = "sql";
public static final String OFFLINE_ACCESS_SCOPE = "offline_access";
public static final String FULL_STOP = ".";
public static final String EMPTY_STRING = "";
public static final String IDENTIFIER_QUOTE_STRING = "`";
public static final String CATALOG = "catalog";
public static final String PROCEDURE = "procedure";
public static final String SCHEMA = "schema";
public static final String TABLE = "table";
public static final String USER_NAME = "User";
public static final String PORT = "port";
public static final int DEFAULT_PORT = 443;
/** Adding this for backward compatibility only */
public static final String LZ4_COMPRESSION_FLAG = "EnableQueryResultLZ4Compression";
public static final String COMPRESSION_FLAG = "QueryResultCompressionType";
public static final String USER_AGENT_ENTRY = "useragententry";
public static final String DEFAULT_USER_AGENT = "DatabricksJDBCDriverOSS";
public static final String CLIENT_USER_AGENT_PREFIX = "Java";
public static final String USER_AGENT_SEA_CLIENT = "SQLExecHttpClient-HC";
public static final String USER_AGENT_THRIFT_CLIENT = "THttpClient-HC";
public static final String ALLOWED_VOLUME_INGESTION_PATHS =
"allowlistedVolumeOperationLocalFilePaths";
public static final String VOLUME_OPERATION_STATUS_COLUMN_NAME = "operation_status";
public static final String VOLUME_OPERATION_STATUS_SUCCEEDED = "SUCCEEDED";
public static final Map ALLOWED_SESSION_CONF_TO_DEFAULT_VALUES_MAP =
// This map comes from
// https://docs.databricks.com/en/sql/language-manual/sql-ref-parameters.html
Map.of(
"ANSI_MODE", "TRUE",
"ENABLE_PHOTON", "TRUE",
"LEGACY_TIME_PARSER_POLICY", "EXCEPTION",
"MAX_FILE_PARTITION_BYTES", "128m",
"READ_ONLY_EXTERNAL_METASTORE", "FALSE",
"STATEMENT_TIMEOUT", "172800",
"TIMEZONE", "UTC",
"USE_CACHED_RESULT", "TRUE");
public static final Set ALLOWED_CLIENT_INFO_PROPERTIES =
Set.of(ALLOWED_VOLUME_INGESTION_PATHS);
@VisibleForTesting public static final String IS_FAKE_SERVICE_TEST_PROP = "isFakeServiceTest";
@VisibleForTesting public static final String FAKE_SERVICE_URI_PROP_SUFFIX = ".fakeServiceURI";
/** Enum for the services that can be replaced with a fake service in integration tests. */
@VisibleForTesting
public enum FakeServiceType {
SQL_EXEC,
CLOUD_FETCH,
SQL_GATEWAY,
CLOUD_FETCH_SQL_GATEWAY
}
public static final String USE_THRIFT_CLIENT = "usethriftclient";
public static final String USE_LEGACY_METADATA = "uselegacymetadata";
static final String TEMPORARILY_UNAVAILABLE_RETRY = "TemporarilyUnavailableRetry";
static final String TEMPORARILY_UNAVAILABLE_RETRY_TIMEOUT = "TemporarilyUnavailableRetryTimeout";
public static final String DEFAULT_TEMPORARILY_UNAVAILABLE_RETRY_TIMEOUT = "900";
static final String RATE_LIMIT_RETRY = "RateLimitRetry";
static final String RATE_LIMIT_RETRY_TIMEOUT = "RateLimitRetryTimeout";
public static final String DEFAULT_RATE_LIMIT_RETRY_TIMEOUT = "120";
static final String IDLE_HTTP_CONNECTION_EXPIRY = "IdleHttpConnectionExpiry";
static final String SUPPORT_MANY_PARAMETERS = "supportManyParameters";
public static final String DEFAULT_IDLE_HTTP_CONNECTION_EXPIRY = "60";
public static final String CLOUD_FETCH_THREAD_POOL_SIZE = "cloudFetchThreadPoolSize";
public static final int CLOUD_FETCH_THREAD_POOL_SIZE_DEFAULT = 16;
public static final String ENABLE_TELEMETRY = "enableTelemetry";
public static final Pattern SELECT_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*SELECT", Pattern.CASE_INSENSITIVE);
public static final Pattern SHOW_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*SHOW", Pattern.CASE_INSENSITIVE);
public static final Pattern DESCRIBE_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*DESCRIBE", Pattern.CASE_INSENSITIVE);
public static final Pattern EXPLAIN_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*EXPLAIN", Pattern.CASE_INSENSITIVE);
public static final Pattern WITH_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*WITH", Pattern.CASE_INSENSITIVE);
public static final Pattern SET_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*SET", Pattern.CASE_INSENSITIVE);
public static final Pattern MAP_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*MAP", Pattern.CASE_INSENSITIVE);
public static final Pattern FROM_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*FROM\\s*\\(", Pattern.CASE_INSENSITIVE);
public static final Pattern VALUES_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*VALUES", Pattern.CASE_INSENSITIVE);
public static final Pattern UNION_PATTERN =
Pattern.compile("\\s+UNION\\s+", Pattern.CASE_INSENSITIVE);
public static final Pattern INTERSECT_PATTERN =
Pattern.compile("\\s+INTERSECT\\s+", Pattern.CASE_INSENSITIVE);
public static final Pattern EXCEPT_PATTERN =
Pattern.compile("\\s+EXCEPT\\s+", Pattern.CASE_INSENSITIVE);
public static final Pattern DECLARE_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*DECLARE", Pattern.CASE_INSENSITIVE);
public static final Pattern PUT_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*GET", Pattern.CASE_INSENSITIVE);
public static final Pattern GET_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*PUT", Pattern.CASE_INSENSITIVE);
public static final Pattern REMOVE_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*REMOVE", Pattern.CASE_INSENSITIVE);
public static final Pattern LIST_PATTERN =
Pattern.compile("^(\\s*\\()*\\s*LIST", Pattern.CASE_INSENSITIVE);
public static final int DBSQL_MIN_MAJOR_VERSION_FOR_NEW_METADATA = 2024;
public static final int DBSQL_MIN_MINOR_VERSION_FOR_NEW_METADATA = 30;
public static final int DEFAULT_RETRY_COUNT = 5;
}
