Package com.google.genkit.plugins.postgresql

package com.google.genkit.plugins.postgresql

PostgreSQL plugin for Genkit providing vector database integration using pgvector extension.

This plugin provides:

• PostgreSQL with pgvector extension for vector similarity search
• Document indexing with automatic embedding generation
• Support for multiple distance strategies (cosine, L2, inner product)
• Automatic table and index creation
• Connection pooling with HikariCP

Example usage:

 Genkit genkit = Genkit.builder()
     .plugin(GoogleGenAIPlugin.create(apiKey))
     .plugin(
         PostgresPlugin.builder()
             .connectionString("jdbc:postgresql://localhost:5432/mydb")
             .username("user")
             .password("pass")
             .addTable(
                 PostgresTableConfig.builder()
                     .tableName("documents")
                     .embedderName("googleai/text-embedding-004")
                     .build())
             .build())
     .build();
 

Class	Description
PostgresPlugin	PostgreSQL plugin for Genkit providing vector database functionality using pgvector.
PostgresPlugin.Builder	Builder for PostgresPlugin.
PostgresTableConfig	Configuration for a PostgreSQL table used for vector storage.
PostgresTableConfig.Builder	Builder for PostgresTableConfig.
PostgresTableConfig.DistanceStrategy	Distance strategies for vector similarity search.
PostgresVectorStore	PostgreSQL vector store implementation using pgvector extension.