FSharp 调用 Oracle.ManagedDataAccess.dll

即使是 64 位系统，也要注册 32 位版本。

#if INTERACTIVE

#r@"C:\oracle\odp.net\managed\common\Oracle.ManagedDataAccess.dll"

#endif

openOracle.ManagedDataAccess.Client

openOracle.ManagedDataAccess.Types

open System.Data

let connStr ="userid=hr;password=hr;data source=xe"

let conn =newOracle.ManagedDataAccess.Client.OracleConnection(connStr)

conn.Open()

printfn"%s" conn.ServerVersion

let cmd =conn.CreateCommand()

cmd.CommandType<- CommandType.Text

cmd.CommandText<- "select* from jobs"

let da =newOracle.ManagedDataAccess.Client.OracleDataAdapter( cmd )

let table =new System.Data.DataTable()

let cnt =da.Fill(table)

table.Columns.[0]

table.Rows.[0]

table.Rows.[0].[0]

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