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trait PgStream extends AnyRef

Source
postgresExtensions.scala
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  10. def getQueryResultAsStream(sqlQuery: String, options: Map[String, String], pgVersion: PostgresVersion = PostgresVersion.Nine, outputStreamTransformer: (OutputStream) ⇒ OutputStream = identity)(implicit conn: PGConnection, ec: ExecutionContextForBlockingOps): Source[ByteString, Future[IOResult]]

    Execute a SQL query and get its result as a stream.

    Execute a SQL query and get its result as a stream.

    sqlQuery

    sql query

    options

    options of the Postgres COPY command. For example, Map("DELIMITER" -> "','")

    pgVersion

    PostgreSQL version (8.x or 9.x)

    outputStreamTransformer

    optional output stream transformer

    conn

    Postgres connection

    ec

    ec that will be used for Postgres' blocking operations

  11. def hashCode(): Int
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  12. def insertStreamToTable(schema: String, table: String, options: Map[String, String], pgVersion: PostgresVersion = PostgresVersion.Nine, nbLinesPerInsertionBatch: Int = 20000, chunkInsertionConcurrency: Int = 1)(implicit conn: PGConnection, ec: ExecutionContextForBlockingOps): Flow[ByteString, Long, NotUsed]

    Insert a stream in a Postgres table (one upstream chunk will correspond to one line).

    Insert a stream in a Postgres table (one upstream chunk will correspond to one line). Insertion order is not guaranteed with chunkInsertionConcurrency > 1.

    table

    can be table_name or table_name(column1, column2) to insert data in specific columns

    pgVersion

    PostgreSQL version (8.x or 9.x)

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  17. def sqlConnAsPgConnUnsafe(conn: Connection): PGConnection
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