mock-db-methods {dittodb}R Documentation

Methods for interacting with DB mocks instead of an actual database

Description

Various methods (dbSendQuery, dbFetchQuery) that are mocks of the DBI methods of the same name. Instead of actually interacting with a database, they read in mock responses and the code proceeds after that. These aren't used directly, but are part of how dittodb works.

Usage

## S4 method for signature 'DBIMockConnection'
dbDisconnect(conn, ...)

## S4 method for signature 'DBIMockConnection,character'
dbExistsTable(conn, name, ...)

## S4 method for signature 'DBIMockConnection,Id'
dbExistsTable(conn, name, ...)

## S4 method for signature 'DBIMockConnection'
dbListTables(conn, ...)

## S4 method for signature 'DBIMockConnection,character'
dbListFields(conn, name, ...)

## S4 method for signature 'DBIMockConnection,Id'
dbListFields(conn, name, ...)

## S4 method for signature 'DBIMockConnection,ANY'
dbListFields(conn, name, ...)

## S4 method for signature 'DBIMockConnection,character'
dbSendQuery(conn, statement, ...)

## S4 method for signature 'DBIMockConnection,SQL'
dbSendQuery(conn, statement, ...)

## S4 method for signature 'DBIMockConnection,character'
dbSendStatement(conn, statement, ...)

## S4 method for signature 'DBIMockResult'
dbFetch(res, n = -1, ...)

## S4 method for signature 'DBIMockResult,ANY'
fetch(res, n = -1, ...)

## S4 method for signature 'DBIMockResult,missing'
fetch(res, n = -1, ...)

## S4 method for signature 'DBIMockResult'
dbClearResult(res, n, ...)

## S4 method for signature 'DBIMockResult'
dbHasCompleted(res, ...)

## S4 method for signature 'DBIMockRPostgreSQLConnection,character'
dbGetQuery(conn, statement, ...)

## S4 method for signature 'DBIMockResult'
dbGetRowsAffected(res, ...)

## S4 method for signature 'DBIMockConnection'
dbGetInfo(dbObj, ...)

## S4 method for signature 'DBIMockConnection,character,data.frame'
dbWriteTable(conn, name, value, ...)

## S4 method for signature 'DBIMockConnection,character'
dbRemoveTable(conn, name, ...)

## S4 method for signature 'DBIMockResult'
dbColumnInfo(res, ...)

## S4 method for signature 'DBIMockResult'
dbGetInfo(dbObj, ...)

## S4 method for signature 'DBIMockRPostgresConnection,character'
dbQuoteIdentifier(conn, x, ...)

## S4 method for signature 'DBIMockRPostgresConnection,SQL'
dbQuoteIdentifier(conn, x, ...)

## S4 method for signature 'DBIMockRPostgresConnection,character'
dbQuoteString(conn, x, ...)

## S4 method for signature 'DBIMockRPostgresConnection,SQL'
dbQuoteString(conn, x, ...)

## S4 method for signature 'DBIMockMariaDBConnection,character'
dbQuoteString(conn, x, ...)

## S4 method for signature 'DBIMockMariaDBConnection,SQL'
dbQuoteString(conn, x, ...)

## S4 method for signature 'DBIMockConnection'
dbBegin(conn, ..., name = NULL)

## S4 method for signature 'DBIMockConnection'
dbCommit(conn, ..., name = NULL)

## S4 method for signature 'DBIMockConnection'
dbRollback(conn, ..., name = NULL)

Arguments

conn

a database connection (for dispatch with these methods, it should be of class DBIMockConnection)

...

arguments passed on inside of the methods

name

name of the table (for dbListFields, dbWriteTable, dbRemoveTable)

statement

an SQL statement to execute

res

a result object (for dispatch with these methods, it should be of class DBIMockResult)

n

number of results to fetch (ignored)

dbObj

a database object (a connection, result, etc.) for use in dbGetInfo

value

a value (generally a data.frame) for use in dbWriteTable

x

a name to quote (for dbQuoteIdentifier)


[Package dittodb version 0.1.4 Index]