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

类 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.

字段概要

字段

限定符和类型	字段和说明
static String	FIRST
static String	MAX
static String	MEAN
static String	MEDIAN
static String	MIN
static String	MODE
static String	SPREAD
static String	STDDEV

从类继承的字段 org.apache.iotdb.db.qp.constant.SQLConstant

ALIGNBY_DEVICE_COLUMN_NAME, ALL, 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_SCHEMA_SNAPSHOT, TOK_DATALOAD, TOK_DATE_EXPR, TOK_DELETE, TOK_DELETE_PARTITION, TOK_DEVICES, TOK_DROP_INDEX, 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_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_DEACTIVATE, 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_QUERY_RESOURCE, TOK_SHOW_TRIGGERS, 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

构造器概要

构造器

构造器和说明
InfluxSQLConstant()

方法概要

限定符和类型	方法和说明
static Set<String>	getNativeFunctionNames()
static Set<String>	getNativeSelectorFunctionNames()

从类继承的方法 org.apache.iotdb.db.qp.constant.SQLConstant

getSingleRootArray, getSingleTimeArray, isReservedPath

从类继承的方法 java.lang.Object

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

字段详细资料

MAX

public static final String MAX

另请参阅:

常量字段值

MIN

public static final String MIN

另请参阅:

常量字段值

FIRST

public static final String FIRST

另请参阅:

常量字段值

MEAN

public static final String MEAN

另请参阅:

常量字段值

MEDIAN

public static final String MEDIAN

另请参阅:

常量字段值

MODE

public static final String MODE

另请参阅:

常量字段值

SPREAD

public static final String SPREAD

另请参阅:

常量字段值

STDDEV

public static final String STDDEV

另请参阅:

常量字段值

构造器详细资料

InfluxSQLConstant

public InfluxSQLConstant()
                  throws InstantiationException

抛出:

InstantiationException

方法详细资料

getNativeFunctionNames

public static Set<String> getNativeFunctionNames()

getNativeSelectorFunctionNames

public static Set<String> getNativeSelectorFunctionNames()