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SHOW READ QUERY LOAD BALANCE ALGORITHM IMPLEMENTATIONS

Description

The SHOW READ QUERY LOAD BALANCE ALGORITHM IMPLEMENTATIONS syntax is used to query all the implementations of the interface org.apache.shardingsphere.readwritesplitting.spi.ReadQueryLoadBalanceAlgorithm.

Syntax

showReadQueryLoadBalanceAlgorithmImplementations ::=
  'SHOW' 'READ' 'QUERY' 'LOAD' 'BALANCE' 'ALGORITHM' 'IMPLEMENTATIONS'

Return Value Description

Columns Description
type type
type_aliases type aliases
description description

Example

  • Query all the implementations for org.apache.shardingsphere.readwritesplitting.spi.ReadQueryLoadBalanceAlgorithm interface
SHOW READ QUERY LOAD BALANCE ALGORITHM IMPLEMENTATIONS
SHOW READ QUERY LOAD BALANCE ALGORITHM IMPLEMENTATIONS;
+-------------+--------------+-------------+
| type        | type_aliases | description |
+-------------+--------------+-------------+
| ROUND_ROBIN |              |             |
| RANDOM      |              |             |
| WEIGHT      |              |             |
+-------------+--------------+-------------+
3 rows in set (0.03 sec)

Reserved word

SHOW, READ, QUERY, LOAD, BALANCE, ALGORITHM, IMPLEMENTATIONS