Odbc Connection Methods

Implementations of pure virtual functions defined in the DBI package for OdbcConnection objects.

Usage

# S4 method for OdbcConnection
show(object)

# S4 method for OdbcConnection
dbIsValid(dbObj, ...)

# S4 method for OdbcConnection
dbDisconnect(conn, ...)

# S4 method for OdbcConnection,character
dbSendQuery(conn, statement, params = NULL, ..., immediate = FALSE)

# S4 method for OdbcConnection,character
dbExecute(conn, statement, params = NULL, ..., immediate = is.null(params))

# S4 method for OdbcConnection,character
dbSendStatement(conn, statement, params = NULL, ..., immediate = FALSE)

# S4 method for OdbcConnection,ANY
dbDataType(dbObj, obj, ...)

# S4 method for OdbcConnection,data.frame
dbDataType(dbObj, obj, ...)

# S4 method for OdbcConnection,character
dbQuoteIdentifier(conn, x, ...)

# S4 method for OdbcConnection,SQL
dbQuoteIdentifier(conn, x, ...)

# S4 method for OdbcConnection
dbGetInfo(dbObj, ...)

# S4 method for OdbcConnection,character
dbGetQuery(
  conn,
  statement,
  n = -1,
  params = NULL,
  immediate = is.null(params),
  ...
)

# S4 method for OdbcConnection
dbBegin(conn, ...)

# S4 method for OdbcConnection
dbCommit(conn, ...)

# S4 method for OdbcConnection
dbRollback(conn, ...)

# S4 method for OdbcConnection,Id
dbExistsTable(conn, name, ...)

# S4 method for OdbcConnection,SQL
dbExistsTable(conn, name, ...)

# S4 method for OdbcConnection,character
dbExistsTable(conn, name, ...)

# S4 method for OdbcConnection,character
dbRemoveTable(conn, name, ...)

Arguments

object

Any R object

dbObj

An object inheriting from DBIObject, i.e. DBIDriver, DBIConnection, or a DBIResult

...

Other arguments to methods.

conn

A DBIConnection object, as returned by dbConnect().

statement

a character string containing SQL.

params

Query parameters to pass to dbBind(). See dbBind() for details.

immediate

If TRUE, SQLExecDirect will be used instead of SQLPrepare, and the params argument is ignored

obj

An R object whose SQL type we want to determine.

x

A character vector, SQL or Id object to quote as identifier.

n

maximum number of records to retrieve per fetch. Use n = -1 or n = Inf to retrieve all pending records. Some implementations may recognize other special values.

name

The table name, passed on to dbQuoteIdentifier(). Options are:

• a character string with the unquoted DBMS table name, e.g. "table_name",

• a call to Id() with components to the fully qualified table name, e.g. Id(schema = "my_schema", table = "table_name")

• a call to SQL() with the quoted and fully qualified table name given verbatim, e.g. SQL('"my_schema"."table_name"')