Package org.apache.spark.sql.jdbc
package org.apache.spark.sql.jdbc
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ClassesClassDescriptionAggregatedDialect can unify multiple dialects into one virtual Dialect.::DeveloperApi:: Connection provider which opens connection toward various databases (database specific instance needed).:: DeveloperApi :: Encapsulates everything (extensions, workarounds, quirks) to handle the SQL dialect of a certain database or jdbc driver.:: DeveloperApi :: Registry of dialects that apply to every new jdbc
org.apache.spark.sql.DataFrame.The builder to build a single SELECT query.:: DeveloperApi :: A database type definition coupled with the jdbc type needed to send null values to the database.NOOP dialect object, always returning the neutral element.