Package org.apache.iotdb.db.protocol.influxdb.constant

Class InfluxSQLConstant

java.lang.Object

org.apache.iotdb.db.qp.constant.SQLConstant

org.apache.iotdb.db.protocol.influxdb.constant.InfluxSQLConstant

public class InfluxSQLConstant
extends SQLConstant

this class contains several constants used in SQL.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	FIRST
static java.lang.String	MAX
static java.lang.String	MEAN
static java.lang.String	MEDIAN
static java.lang.String	MIN
static java.lang.String	MODE
static java.lang.String	SPREAD
static java.lang.String	STAR
static java.lang.String	STDDEV

Fields inherited from class org.apache.iotdb.db.qp.constant.SQLConstant

ALIGNBY_DEVICE_COLUMN_NAME, AVG, BOOLEAN_FALSE, BOOLEAN_FALSE_NUM, BOOLEAN_TRUE, BOOLEAN_TRUE_NUM, COUNT, DQUOTE, EXTREME, FIRST_VALUE, IS_AGGREGATION, LAST, LAST_VALUE, LINE_FEED_SIGNAL, MAX_TIME, MAX_VALUE, METADATA_PARAM_EQUAL, MIN_TIME, MIN_VALUE, NOW_FUNC, QUOTE, RESERVED_TIME, ROOT, START_TIME_STR, SUM, TIME_PATH, TOK_AUTHOR_CREATE, TOK_AUTHOR_DROP, TOK_AUTHOR_GRANT, TOK_AUTHOR_REVOKE, TOK_AUTHOR_UPDATE_USER, TOK_CHILD_NODES, TOK_CHILD_PATHS, TOK_CLEAR_CACHE, TOK_CONTINUOUS_QUERY_CREATE, TOK_CONTINUOUS_QUERY_DROP, TOK_COUNT_DEVICES, TOK_COUNT_NODE_TIMESERIES, TOK_COUNT_NODES, TOK_COUNT_STORAGE_GROUP, TOK_COUNT_TIMESERIES, TOK_CREATE_INDEX, TOK_CREATE_PIPE, TOK_CREATE_PIPESINK, TOK_CREATE_SCHEMA_SNAPSHOT, TOK_DATALOAD, TOK_DATE_EXPR, TOK_DELETE, TOK_DELETE_PARTITION, TOK_DEVICES, TOK_DROP_INDEX, TOK_DROP_PIPE, TOK_DROP_PIPESINK, TOK_DURATION, TOK_FLUSH, TOK_FLUSH_TASK_INFO, TOK_FULL_MERGE, TOK_FUNCTION_CREATE, TOK_FUNCTION_DROP, TOK_GRANT_WATERMARK_EMBEDDING, TOK_INSERT, TOK_KILL_QUERY, TOK_LIST, TOK_LOAD_CONFIGURATION, TOK_LOAD_CONFIGURATION_GLOBAL, TOK_LOAD_CONFIGURATION_LOCAL, TOK_LOAD_FILES, TOK_LOCK_INFO, TOK_MERGE, TOK_METADATA_ALTER, TOK_METADATA_CREATE, TOK_METADATA_DELETE, TOK_METADATA_DELETE_FILE_LEVEL, TOK_METADATA_SET_FILE_LEVEL, TOK_PIPE_SERVER_START, TOK_PIPE_SERVER_STOP, TOK_PROPERTY_ADD_LABEL, TOK_PROPERTY_CREATE, TOK_PROPERTY_DELETE_LABEL, TOK_PROPERTY_LINK, TOK_PROPERTY_UNLINK, TOK_QUERY, TOK_QUERY_INDEX, TOK_QUERY_PROCESSLIST, TOK_REMOVE_FILE, TOK_REVOKE_WATERMARK_EMBEDDING, TOK_SCHEMA_TEMPLATE_ACTIVATE, TOK_SCHEMA_TEMPLATE_APPEND, TOK_SCHEMA_TEMPLATE_CREATE, TOK_SCHEMA_TEMPLATE_DROP, TOK_SCHEMA_TEMPLATE_PRUNE, TOK_SCHEMA_TEMPLATE_SET, TOK_SCHEMA_TEMPLATE_SHOW, TOK_SCHEMA_TEMPLATE_SHOW_NODES, TOK_SCHEMA_TEMPLATE_SHOW_PATHS_SET, TOK_SCHEMA_TEMPLATE_SHOW_PATHS_USING, TOK_SCHEMA_TEMPLATE_UNSET, TOK_SELECT_INTO, TOK_SET, TOK_SET_SYSTEM_MODE, TOK_SETTLE, TOK_SHOW, TOK_SHOW_CONTINUOUS_QUERIES, TOK_SHOW_FUNCTIONS, TOK_SHOW_MERGE_STATUS, TOK_SHOW_PIPE, TOK_SHOW_PIPE_SERVER, TOK_SHOW_PIPESINK, TOK_SHOW_PIPESINKTYPE, TOK_SHOW_QUERY_RESOURCE, TOK_SHOW_TRIGGERS, TOK_START_PIPE, TOK_STOP_PIPE, TOK_STORAGE_GROUP, TOK_TIMESERIES, TOK_TRACING, TOK_TRIGGER_CREATE, TOK_TRIGGER_DROP, TOK_TRIGGER_START, TOK_TRIGGER_STOP, TOK_UNLOAD_FILE, TOK_UNSET, TOK_UPDATE, TOK_VERSION, TOK_WHERE, tokenNames

Constructor Summary

Constructors

Constructor	Description
InfluxSQLConstant()

Method Summary

Modifier and Type	Method	Description
static java.util.Set<java.lang.String>	getNativeFunctionNames()
static java.util.Set<java.lang.String>	getNativeSelectorFunctionNames()
static java.util.Set<java.lang.String>	getOnlyTraverseFunctionNames()

Methods inherited from class org.apache.iotdb.db.qp.constant.SQLConstant

getSingleRootArray, getSingleTimeArray, isNotReservedPath, isReservedPath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STAR

public static final java.lang.String STAR

See Also:

Constant Field Values

MAX

public static final java.lang.String MAX

See Also:

Constant Field Values

MIN

public static final java.lang.String MIN

See Also:

Constant Field Values

FIRST

public static final java.lang.String FIRST

See Also:

Constant Field Values

MEAN

public static final java.lang.String MEAN

See Also:

Constant Field Values

MEDIAN

public static final java.lang.String MEDIAN

See Also:

Constant Field Values

MODE

public static final java.lang.String MODE

See Also:

Constant Field Values

SPREAD

public static final java.lang.String SPREAD

See Also:

Constant Field Values

STDDEV

public static final java.lang.String STDDEV

See Also:

Constant Field Values

Constructor Detail

InfluxSQLConstant

public InfluxSQLConstant()
                  throws java.lang.InstantiationException

Throws:

java.lang.InstantiationException

Method Detail

getNativeFunctionNames

public static java.util.Set<java.lang.String> getNativeFunctionNames()

getNativeSelectorFunctionNames

public static java.util.Set<java.lang.String> getNativeSelectorFunctionNames()

getOnlyTraverseFunctionNames

public static java.util.Set<java.lang.String> getOnlyTraverseFunctionNames()