Fix problem with VectorStoreChatMemoryAdvisor using pgvector #1305
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When
VectorStoreChatMemoryAdvisor
is used theSELECT
from the pgvector store failed with a SQL error.This PR fixes the SQL by removing the
'
as reported.I tried to provide a useful test that verifies the correct behaviour when
VectorStoreChatMemoryAdvisor
is used.It verifies that chat messages are enriched with similar messages from the vector store. This query was failing.