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(improvement)(headless)Optimize Text2SQL prompt, explicitly ask LLM not hallucinate columns.

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jerryjzhang
2024-08-09 19:27:38 +08:00
parent 24c63c93bb
commit ecc651e12d
2 changed files with 15 additions and 12 deletions
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11
headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/OnePassSCSqlGenStrategy.java
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@@ -31,11 +31,12 @@ public class OnePassSCSqlGenStrategy extends SqlGenStrategy {
+ "please convert it to a SQL query so that relevant data could be returned "
+ "by executing the SQL query against underlying database.\n"
+ "#Rules:"
+ "1.ALWAYS specify date filter using `>`,`<`,`>=`,`<=` operator."
+ "2.ALWAYS calculate the absolute date range by yourself."
+ "3.DO NOT include date filter in the where clause if not explicitly expressed in the `Question`."
+ "4.DO NOT miss the AGGREGATE operator of metrics, always add it if needed."
+ "5.ONLY respond with the converted SQL statement.\n"
+ "1.ALWAYS generate column specified in the `Schema`, DO NOT hallucinate."
+ "2.ALWAYS specify date filter using `>`,`<`,`>=`,`<=` operator."
+ "3.ALWAYS calculate the absolute date range by yourself."
+ "4.DO NOT include date filter in the where clause if not explicitly expressed in the `Question`."
+ "5.DO NOT miss the AGGREGATE operator of metrics, always add it if needed."
+ "6.ONLY respond with the converted SQL statement.\n"
+ "#Exemplars:\n{{exemplar}}"
+ "#Question:{{question}} #Schema:{{schema}} #SideInfo:{{information}} #SQL:";