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## createTableMixedCaseTest test
##
##
## Assumes that
## a) PostgreSQL is running, and
## b) the current user can connect
## both of which are not viable for release but suitable while we test
##
## Neil Tiffin, 30 Oct 2009
## only run this if this env.var is set correctly
if (Sys.getenv("POSTGRES_USER") != "" & Sys.getenv("POSTGRES_HOST") != "" & Sys.getenv("POSTGRES_DATABASE") != "") {
## try to load our module and abort if this fails
stopifnot(require(RPostgreSQL))
## load the PostgresSQL driver
drv <- dbDriver("PostgreSQL")
## connect to the default db
con <- dbConnect(drv,
user=Sys.getenv("POSTGRES_USER"),
password=Sys.getenv("POSTGRES_PASSWD"),
host=Sys.getenv("POSTGRES_HOST"),
dbname=Sys.getenv("POSTGRES_DATABASE"),
port=Sys.getenv("POSTGRES_PORT"))
res <- dbGetQuery(con, "create table Foo1 (f1 int)")
res <- dbGetQuery(con, "create table \"Foo2\" (f1 int)")
cat("Test should create foo1 and Foo2 tables\n")
## res <- dbGetQuery(con, "SELECT * FROM information_schema.tables WHERE table_schema = 'public'")
## print res
if (dbExistsTable(con, "Foo1")) {
cat("FAIL - Foo1 Table exists.\n")
}
else {
cat("Pass - Foo1 Table does not exist.\n")
}
if (dbExistsTable(con, "foo1")) {
cat("Pass - foo1 Table exists.\n")
}
else {
cat("FAIL - foo1 Table does not exist.\n")
}
if (dbExistsTable(con, "Foo2")) {
cat("Pass - Foo2 Table exists.\n")
}
else {
cat("FAIL - Foo2 Table does not exist.\n")
}
if (dbExistsTable(con, "foo2")) {
cat("FAIL - foo2 Table exists.\n")
}
else {
cat("Pass - foo2 Table does not exist.\n")
}
if (dbExistsTable(con, "\"Foo2\"")) {
cat("FAIL - \"Foo2\" Table exists.\n")
}
else {
cat("Pass - \"Foo2\" Table does not exist.\n")
}
if (dbExistsTable(con, "\"foo2\"")) {
cat("FAIL - \"foo2\" Table exists.\n")
}
else {
cat("Pass - \"foo2\" Table does not exist.\n")
}
res <- dbGetQuery(con, "drop table Foo1")
res <- dbGetQuery(con, "drop table \"Foo2\"")
## and disconnect
dbDisconnect(con)
}
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