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SHOW SHADOW ALGORITHM IMPLEMENTATIONS

Description

The SHOW SHADOW ALGORITHM IMPLEMENTATIONS syntax is used to query all the implementations of the interface org.apache.shardingsphere.shadow.spi.ShadowAlgorithm.

Syntax

showShadowAlgorithmImplementations ::=
  'SHOW' 'SHADOW' 'ALGORITHM' 'IMPLEMENTATIONS'

Return Value Description

Columns Description
name class name of the implementation
type type of the implementation
class_path full class name of the implementation

Example

  • Query all the implementations for org.apache.shardingsphere.shadow.spi.ShadowAlgorithm interface
SHOW SHADOW ALGORITHM IMPLEMENTATIONS
SHOW SHADOW ALGORITHM IMPLEMENTATIONS;
+-----------------------------------+-------------+--------------------------------------------------------------------------------------------+
| name                              | type        | class_path                                                                                 |
+-----------------------------------+-------------+--------------------------------------------------------------------------------------------+
| SQLHintShadowAlgorithm            | SQL_HINT    | org.apache.shardingsphere.shadow.algorithm.shadow.hint.SQLHintShadowAlgorithm              |
| ColumnRegexMatchedShadowAlgorithm | REGEX_MATCH | org.apache.shardingsphere.shadow.algorithm.shadow.column.ColumnRegexMatchedShadowAlgorithm |
| ColumnValueMatchedShadowAlgorithm | VALUE_MATCH | org.apache.shardingsphere.shadow.algorithm.shadow.column.ColumnValueMatchedShadowAlgorithm |
+-----------------------------------+-------------+--------------------------------------------------------------------------------------------+
3 rows in set (0.37 sec)

Reserved word

SHOW, SHADOW, ALGORITHM, IMPLEMENTATIONS