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[feature] add unsafeColumnAt procs, that return unsafe cstring from InstantRow (#11647)

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Huy 2019-07-10 19:56:09 +07:00 • committed by Andreas Rumpf
commit e5425b5f2f
5 changed files with 24 additions and 1 deletions
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6
lib/impure/db_odbc.nim
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@ -330,7 +330,11 @@ iterator instantRows*(db: var DbConn, query: SqlQuery,
proc `[]`*(row: InstantRow, col: int): string {.inline.} =
## Returns text for given column of the row
row.row[col]
$row.row[col]
proc unsafeColumnAt*(row: InstantRow, index: int): cstring {.inline.} =
## Return cstring of given column of the row
row.row[index]
proc len*(row: InstantRow): int {.inline.} =
## Returns number of columns in the row