Package com.northconcepts.datapipeline.jdbc.upsert
package com.northconcepts.datapipeline.jdbc.upsert
Upsert strategies for
JdbcUpsertWriter and JdbcMultiUpsertWriter.-
ClassDescriptionAn upsert strategy that attempts to either:The strategy used to upsert records to a database.A batch-able upsert strategy that relies on the SQL Merge statement.A batch-able upsert strategy where when a row to be inserted would cause a duplicate value in a UNIQUE index or PRIMARY KEY, an UPDATE of the old row occurs.A batch-able upsert strategy that relies on the SQL Merge statement.A batch-able upsert strategy that relies on the SQL Merge statement.The action taken when an insert conflicts on the key fields: update the existing row or do nothing.A batch-able upsert strategy that relies on the SQL Merge statement.A upsert strategy that wraps another strategy to support a variable set of fields.Creates the strategy used for each distinct sequence of field names.Pairs a strategy with the number of records it has upserted.