java.lang.Object
- org.apache.iotdb.db.qp.constant.SQLConstant

Direct Known Subclasses:

InfluxSQLConstant
```
public class SQLConstant
extends java.lang.Object
```
this class contains several constants used in SQL.

Field Summary

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

Constructor Summary

Constructors
Constructor Description

SQLConstant()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String[]`	`getSingleRootArray()`
`static java.lang.String[]`	`getSingleTimeArray()`
`static boolean`	`isNotReservedPath(org.apache.iotdb.commons.path.PartialPath pathStr)`
`static boolean`	`isReservedPath(org.apache.iotdb.commons.path.PartialPath pathStr)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

Constructor Detail

SQLConstant

public SQLConstant()
            throws java.lang.InstantiationException

Throws:: java.lang.InstantiationException

Method Detail

getSingleRootArray

public static java.lang.String[] getSingleRootArray()

getSingleTimeArray

public static java.lang.String[] getSingleTimeArray()

isReservedPath

public static boolean isReservedPath(org.apache.iotdb.commons.path.PartialPath pathStr)

isNotReservedPath

public static boolean isNotReservedPath(org.apache.iotdb.commons.path.PartialPath pathStr)

Class SQLConstant

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TIME_PATH

ALIGNBY_DEVICE_COLUMN_NAME

RESERVED_TIME

IS_AGGREGATION

NOW_FUNC

START_TIME_STR

LINE_FEED_SIGNAL

ROOT

METADATA_PARAM_EQUAL

QUOTE

DQUOTE

BOOLEAN_TRUE

BOOLEAN_FALSE

BOOLEAN_TRUE_NUM

BOOLEAN_FALSE_NUM

MIN_TIME

MAX_TIME

MAX_VALUE

MIN_VALUE

EXTREME

FIRST_VALUE

LAST_VALUE

COUNT

AVG

SUM

LAST

TOK_WHERE

TOK_INSERT

TOK_DELETE

TOK_UPDATE

TOK_QUERY

TOK_CREATE_INDEX

TOK_DROP_INDEX

TOK_QUERY_INDEX

TOK_GRANT_WATERMARK_EMBEDDING

TOK_REVOKE_WATERMARK_EMBEDDING

TOK_AUTHOR_CREATE

TOK_AUTHOR_DROP

TOK_AUTHOR_GRANT

TOK_AUTHOR_REVOKE

TOK_AUTHOR_UPDATE_USER

TOK_DATALOAD

TOK_METADATA_CREATE

TOK_METADATA_DELETE

TOK_METADATA_SET_FILE_LEVEL

TOK_PROPERTY_CREATE

TOK_PROPERTY_ADD_LABEL

TOK_PROPERTY_DELETE_LABEL

TOK_PROPERTY_LINK

TOK_PROPERTY_UNLINK

TOK_LIST

TOK_DURATION

TOK_DATE_EXPR

TOK_METADATA_DELETE_FILE_LEVEL

TOK_SET

TOK_UNSET

TOK_SHOW

TOK_LOAD_CONFIGURATION

TOK_FLUSH_TASK_INFO

TOK_LOAD_FILES

TOK_REMOVE_FILE

TOK_UNLOAD_FILE

TOK_VERSION

TOK_TIMESERIES

TOK_STORAGE_GROUP

TOK_CHILD_PATHS

TOK_DEVICES

TOK_COUNT_TIMESERIES

TOK_COUNT_NODE_TIMESERIES

TOK_COUNT_NODES

TOK_METADATA_ALTER

TOK_FLUSH

TOK_MERGE

TOK_FULL_MERGE