Package com.alibaba.cloud.ai.node

Class SqlGenerateNode

java.lang.Object

com.alibaba.cloud.ai.node.SqlGenerateNode

All Implemented Interfaces:

NodeAction

public class SqlGenerateNode
extends Object
implements NodeAction

Enhanced SQL generation node that handles SQL query regeneration with advanced optimization features. This node is responsible for: - Multi-round SQL optimization and refinement - Syntax validation and security analysis - Performance optimization and intelligent caching - Handling execution exceptions and semantic consistency failures - Managing retry logic with schema advice - Providing streaming feedback during regeneration process

Author:

zhangshenghang

Constructor Summary

Constructors

Constructor	Description
SqlGenerateNode(org.springframework.ai.chat.client.ChatClient.Builder chatClientBuilder, BaseNl2SqlService baseNl2SqlService)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	apply(OverAllState state)

Methods inherited from class java.lang.Object

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

Constructor Details

SqlGenerateNode

public SqlGenerateNode(org.springframework.ai.chat.client.ChatClient.Builder chatClientBuilder,
 BaseNl2SqlService baseNl2SqlService)

Method Details

apply

public Map<String,Object> apply(OverAllState state)
                         throws Exception

Specified by:

apply in interface NodeAction

Throws:

Exception