tabla_exists.RODBC | R Documentation |
existe tabla en base de datos?
## S3 method for class 'RODBC'
tabla_exists(x, tb = character())
x |
objeto RODBC |
tb |
character: nombre de tabla |
logical
ox <- db_xcl(system.file("demofiles/mydata.xlsx", package =
"XLConnect"))
op <- db_open(ox)
tabla.exists(op, "mydata")
tabla.exists(op, "data")
db_close(op)
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