R: Quote postgres strings, identifiers, and literals

quote {RPostgres}

R Documentation

Quote postgres strings, identifiers, and literals

Description

If an object of class Id is used for dbQuoteIdentifier(), it needs at most one table component and at most one schema component.

Usage

## S4 method for signature 'PqConnection,Id'
dbQuoteIdentifier(conn, x, ...)

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

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

## S4 method for signature 'PqConnection'
dbQuoteLiteral(conn, x, ...)

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

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

## S4 method for signature 'PqConnection,SQL'
dbUnquoteIdentifier(conn, x, ...)

Arguments

`conn`	A PqConnection created by `dbConnect()`
`x`	A character vector to be quoted.
`...`	Other arguments needed for compatibility with generic (currently ignored).

Examples


library(DBI)
con <- dbConnect(RPostgres::Postgres())

x <- c("a", "b c", "d'e", "\\f")
dbQuoteString(con, x)
dbQuoteIdentifier(con, x)
dbDisconnect(con)

[Package RPostgres version 1.4.3 Index]