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add prompt support

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This commit is contained in:
robin
2023-10-04 12:18:26 +08:00
parent a533f303f9
commit 4d95eae76b
1 changed files with 10 additions and 3 deletions
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13
chat2db-server/chat2db-server-web/chat2db-server-web-api/src/main/java/ai/chat2db/server/web/api/controller/ai/TextGenerationController.java
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@ -47,16 +47,16 @@ public class TextGenerationController extends ChatController {
public SseEmitter prompt(ChatQueryRequest queryRequest, @RequestHeader Map<String, String> headers)
throws Exception {
queryRequest.setPromptType(PromptType.TEXT_GENERATION.getCode());
String promptTemplate = "### Instructions:\n" +
"Your task is generate a SQL query according to the prompt, given a %s database schema.\n" +
"Your task is generate a SQL query according to the prompt %s.\n" +
"Adhere to these rules:\n" +
"- **Deliberately go through the prompt and database schema word by word** to appropriately answer the question\n" +
"- **Use Table Aliases** to prevent ambiguity. For example, `SELECT table1.col1, table2.col1 FROM table1 JOIN table2 ON table1.id = table2.id`.\n" +
"\n" +
"### Input:\n" +
"Generate a SQL query according to the prompt `%s`.\n" +
"This query will run on a database whose schema is represented in this string:\n" +
"{%s}\n" +
"%s\n" +
"\n" +
"### Response:\n" +
"Based on your instructions, here is the SQL query I have generated to complete the prompt `{%s}`:\n" +
@ -65,6 +65,13 @@ public class TextGenerationController extends ChatController {
// query database schema info
String databaseType = queryDatabaseType(queryRequest);
String schemas = queryDatabaseSchema(queryRequest);
if (StringUtils.isNotBlank(schemas)) {
databaseType = String.format(", given a %s database schema", databaseType);
schemas = String.format("This query will run on a database whose schema is represented in this string:\n$s", schemas);
} else {
databaseType = "";
schemas = "";
}
String prompt = String.format(promptTemplate, databaseType, queryRequest.getMessage(), schemas, queryRequest.getMessage());
queryRequest.setMessage(prompt);