Fix 'custom_metadata column must be indexed. The SQL command to index the column is: CREATE INDEX ON <table_name> USING gin (<custom_metadata_field>);'.

Author: ewbankkit

internal/acctest/configs.go

@@ -854,6 +854,7 @@ resource "null_resource" "db_setup" {
       psql -h ${aws_rds_cluster.test.endpoint} -U ${aws_rds_cluster.test.master_username} -d ${aws_rds_cluster.test.database_name} -c "CREATE TABLE bedrock_integration.bedrock_kb (id uuid PRIMARY KEY, embedding vector(1536), chunks text, metadata json, custom_metadata jsonb);"
       psql -h ${aws_rds_cluster.test.endpoint} -U ${aws_rds_cluster.test.master_username} -d ${aws_rds_cluster.test.database_name} -c "CREATE INDEX ON bedrock_integration.bedrock_kb USING hnsw (embedding vector_cosine_ops);"
       psql -h ${aws_rds_cluster.test.endpoint} -U ${aws_rds_cluster.test.master_username} -d ${aws_rds_cluster.test.database_name} -c "CREATE INDEX ON bedrock_integration.bedrock_kb USING gin (to_tsvector('simple', chunks));"
+      psql -h ${aws_rds_cluster.test.endpoint} -U ${aws_rds_cluster.test.master_username} -d ${aws_rds_cluster.test.database_name} -c "CREATE INDEX ON bedrock_integration.bedrock_kb USING gin (custom_metadata);"
     EOT
   }
 }