Connecting to Various Database Platforms

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Documentation for package ‘DatabaseConnector’ version 6.4.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

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
dbAppendTable-method	Insert rows into a table
dbClearResult-method	Clear a result set
dbClearResult-method	Clear a result set
dbColumnInfo-method	Information about result types
dbColumnInfo-method	Information about result types
dbConnect-method	Create a connection to a DBMS
dbCreateTable-method	Create a table in the database
dbDisconnect-method	Disconnect (close) a connection
dbExecute-method	Change database state
dbExistsTable-method	Does a table exist?
dbFetch-method	Fetch records from a previously executed query
dbFetch-method	Fetch records from a previously executed query
dbGetInfo-method	Get DBMS metadata
dbGetInfo-method	Get DBMS metadata
dbGetQuery-method	Retrieve results from a query
dbGetRowCount-method	The number of rows fetched so far
dbGetRowCount-method	The number of rows fetched so far
dbGetRowsAffected-method	The number of rows affected
dbGetRowsAffected-method	The number of rows affected
dbGetStatement-method	Get the statement associated with a result set
dbGetStatement-method	Get the statement associated with a result set
dbHasCompleted-method	Completion status
dbHasCompleted-method	Completion status
dbIsValid-method	Is this DBMS object still valid?
dbIsValid-method	Is this DBMS object still valid?
dbListFields-method	List field names of a remote table
dbListTables-method	List remote tables
dbms	Get the database platform from a connection
dbReadTable-method	Read database tables as data frames
dbRemoveTable-method	Remove a table from the database
dbSendQuery-method	Execute a query on a given database connection
dbSendQuery-method	Execute a query on a given database connection
dbSendStatement-method	Execute a data manipulation statement on a given database connection
dbUnloadDriver-method	Load and unload database drivers
dbWriteTable-method	Copy data frames to database tables
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?
year	Extract the year from a date