Low level function for retrieving data to a data frame
This is the equivalent of the querySql function, except no error report is written
when an error occurs.
lowLevelQuerySql(
connection,
query,
datesAsString = FALSE,
integer64AsNumeric = getOption("databaseConnectorInteger64AsNumeric", default = TRUE)
)connection |
The connection to the database server. |
query |
The SQL statement to retrieve the data |
datesAsString |
Logical: Should dates be imported as character vectors, our should they be converted to R's date format? |
integer64AsNumeric |
Logical: should 64-bit integers be converted to numeric (double) values? If FALSE
64-bit integers will be represented using |
Retrieves data from the database server and stores it in a data frame. Null values in the database are converted to NA values in R.
A data frame containing the data retrieved from the server
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