SqlAnalyzeCommand (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.sql.command.SqlStatisticsCommands
- - org.apache.ignite.internal.sql.command.SqlAnalyzeCommand

All Implemented Interfaces:

SqlCommand
```
public class SqlAnalyzeCommand
extends SqlStatisticsCommands
```
ANALYZE command to mark object for statistics collection.

Field Summary

Fields
Modifier and Type	Field	Description
`protected List<StatisticsObjectConfiguration>`	`configs`	Targets to analyze.
`static String`	`DISTINCT`	DISTINCT parameter name.
`static String`	`MAX_CHANGED_PARTITION_ROWS_PERCENT`	OBSOLESCENCE_MAP_PERCENT parameter name.
`static String`	`NULLS`	NULLS parameter name.
`static String`	`SIZE`	SIZE parameter name.
`static String`	`TOTAL`	TOTAL parameter name.

Fields inherited from class org.apache.ignite.internal.sql.command.SqlStatisticsCommands
targets

Constructor Summary

Constructors
Constructor	Description
`SqlAnalyzeCommand()`
`SqlAnalyzeCommand(Collection<StatisticsTarget> targets)`
`SqlAnalyzeCommand(Collection<StatisticsTarget> targets, Map<String,String> params)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`StatisticsObjectConfiguration`	`buildConfig(StatisticsTarget target, Map<String,String> params)`	Build statistics object configuration from command arguments.
`Collection<StatisticsObjectConfiguration>`	`configurations()`
`SqlCommand`	`parse(SqlLexer lex)`	Parse command.

Methods inherited from class org.apache.ignite.internal.sql.command.SqlStatisticsCommands
parseColumnList, schemaName, schemaName, targets, tryEnd

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

Field Detail
- MAX_CHANGED_PARTITION_ROWS_PERCENT
```
public static final String MAX_CHANGED_PARTITION_ROWS_PERCENT
```
  OBSOLESCENCE_MAP_PERCENT parameter name.
  
  See Also:
  
  Constant Field Values
- DISTINCT
```
public static final String DISTINCT
```
  DISTINCT parameter name.
  
  See Also:
  
  Constant Field Values
- TOTAL
```
public static final String TOTAL
```
  TOTAL parameter name.
  
  See Also:
  
  Constant Field Values
- SIZE
```
public static final String SIZE
```
  SIZE parameter name.
  
  See Also:
  
  Constant Field Values
- NULLS
```
public static final String NULLS
```
  NULLS parameter name.
  
  See Also:
  
  Constant Field Values
- configs
```
protected List<StatisticsObjectConfiguration> configs
```
  Targets to analyze.

Constructor Detail

SqlAnalyzeCommand
```
public SqlAnalyzeCommand()
```

SqlAnalyzeCommand

public SqlAnalyzeCommand(Collection<StatisticsTarget> targets)

SqlAnalyzeCommand

public SqlAnalyzeCommand(Collection<StatisticsTarget> targets,
                         Map<String,String> params)

Method Detail
- parse
```
public SqlCommand parse(SqlLexer lex)
```
  Parse command.
  
  Specified by:
  
  parse in interface SqlCommand
  
  Overrides:
  
  parse in class SqlStatisticsCommands
  
  Parameters:
  
  lex - Lexer.
  
  Returns:
  
  This instance.
- buildConfig
```
public StatisticsObjectConfiguration buildConfig(StatisticsTarget target,
                                                 Map<String,String> params)
                                          throws IgniteSQLException
```
  Build statistics object configuration from command arguments.
  
  Parameters:
  
  target - Statistics target.
  
  params - Map of parameter to value strings.
  
  Returns:
  
  Statistics object configuration.
  
  Throws:
  
  IgniteSQLException - In case of unexpected parameter.
- configurations
```
public Collection<StatisticsObjectConfiguration> configurations()
```
  Returns:
  
  Target to params map.