Connecting to Various Database Platforms


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Documentation for package ‘DatabaseConnector’ version 6.2.3

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assertTempEmulationSchemaSet Assert the temp emulation schema is set
computeDataHash Compute hash of data
connect connect
createConnectionDetails createConnectionDetails
createDbiConnectionDetails Create DBI connection details
createZipFile Compress files and/or folders into a single zip file
DatabaseConnectorDriver Create a DatabaseConnectorDriver object
dateAdd Add an interval to a date
dateDiff Compute difference between dates
dateFromParts Construct a date from parts
day Extract the day from a date
dbConnect-method Create a connection to a DBMS
dbGetInfo-method Get DBMS metadata
dbms Get the database platform from a connection
dbUnloadDriver-method Load and unload database drivers
disconnect Disconnect from the server
downloadJdbcDrivers Download DatabaseConnector JDBC Jar files
dropEmulatedTempTables Drop all emulated temp tables.
eoMonth Return the end of the month
executeSql Execute SQL code
existsTable Does the table exist?
extractQueryTimes Extract query times from a 'ParallelLogger' log file
getAvailableJavaHeapSpace Get available Java heap space
getTableNames List all tables in a database schema.
inDatabaseSchema Refer to a table in a database schema
insertTable Insert a table on the server
isSqlReservedWord Test a character vector of SQL names for SQL reserved words
jdbcDrivers How to download and use JDBC drivers for the various data platforms.
lowLevelExecuteSql Execute SQL code
lowLevelQuerySql Low level function for retrieving data to a data frame
lowLevelQuerySqlToAndromeda Low level function for retrieving data to a local Andromeda object
month Extract the month from a date
querySql Retrieve data to a data.frame
querySqlToAndromeda Retrieves data to a local Andromeda object
renderTranslateExecuteSql Render, translate, execute SQL code
renderTranslateQueryApplyBatched Render, translate, and perform process to batches of data.
renderTranslateQuerySql Render, translate, and query to data.frame
renderTranslateQuerySqlToAndromeda Render, translate, and query to local Andromeda
requiresTempEmulation Does the DBMS require temp table emulation?
show-method Show an Object
year Extract the year from a date