PgVectorStore keeps creating an index on embedding column even if an index already exists

[iAMSagar44]

Providing a fix for this issue - #611

[tzolov]

Hi @iAMSagar44 , thanks for the submission.
Have you run the pgvector integration tests?
./mvnw clean install -pl vector-stores/spring-ai-pgvector-store -Pintegration-tests

Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near "ON"
  Position: 28

[tzolov]

I believe you've missed the index name : https://www.postgresql.org/docs/current/sql-createindex.html
I will handle it before the merge.
Thank you again for the contribution, just please make sure to run all tests next time before submitting the pr.

[tzolov]

Rebase, add missing index name, squash and merge at 773b7bd

[iAMSagar44]

Hi @iAMSagar44 , thanks for the submission.

Have you run the pgvector integration tests?

./mvnw clean install -pl vector-stores/spring-ai-pgvector-store -Pintegration-tests

Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near "ON"

  Position: 28

Hi @tzolov,

Thanks for pointing this out.
I did run an integration test after making the change, but I might have made a mistake on running the test on an existing package (I think I missed the 'clean install' maven command).
I will ensure this doesn't happen again.