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SQL Conformance Levels (ODBC Driver for Oracle)

  • Raksts

Important

This feature will be removed in a future version of Windows. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Instead, use the ODBC driver provided by Oracle.

The ODBC Driver for Oracle supports the Minimum SQL grammar and Core SQL grammar and also supports the following ODBC extensions to SQL:

  • Date, time, and timestamp data

  • Left and right outer joins

  • Numeric functions:

    Abs
    Ceiling
    Cos
    Exp
    Floor

    Log
    Log10
    Mod
    Pi
    Power

    round
    second
    sign
    sin
    sqrt

    tan
    truncate

  • Date functions:

    Curdate
    Curtime
    Dayname
    Dayofmonth

    Dayofweek
    Dayofyear
    Hour
    Month

    monthname
    minute
    now
    quarter

    second
    week
    year

  • String functions:

    Ascii
    Char
    Concat
    Lcase

    Left
    Length
    Ltrim
    Replace

    right
    rtrim
    soundex
    substring

    ucase

  • Type-conversion function:

    Convert

  • System functions:

    Ifnull
    User