Assigns any data to the program variable that is bound to the specified place holder in the SQL statement for a piecewise INSERT or UPDATE operation. The place holder is identified by the name or the number specified in the SQL statement.
Ora.bdh
OraSetPieces( in cCursor : cursor, in sSqlVar : string, in sFilename : string, in nCharacters : number optional, in nFirstChar : number optional, in nLastChar : number optional): boolean;
true if successful
false otherwise. In this case, you can use the OraOciError function to retrieve the Oracle OCI error code
Parameter | Description |
---|---|
cCursor | Cursor associated with a database connection |
sSqlVar | Name of the place holder in the SQL statement or PL/SQL block. This parameter must include the preceding colon identifying it as a place holder |
sFilename |
Name of the file containing the data. If this parameter is set to NULL, random values are generated. In this case, you must specify the amount of random data to generate. The nFirstChar and the nLastChar parameters let you specify a set of characters used for random data generation |
nCharacters | Number of random characters to generate (optional). This parameter has to be passed to the function only if sFilename is set to NULL |
nFirstChar | First character belonging to the character set used for random data generation (optional). The default option is to use all characters defined in the ASCII table |
nLastChar | Last character belonging to the character set used for random data generation (optional). The default option is to use all characters defined in the ASCII table |
var hConnection : number; cCursor : cursor; dcltrans transaction TMain begin OraLogon(hConnection, "user", "password", "orclnet2"); OraOpen(cCursor, hConnection); OraParse(cCursor, sqlInsert); OraBind(cCursor, ":name", SQLT_STR, 32); OraBind(cCursor, ":data", SQLT_LBI, 4096, 64000, ORA_PIECEWISE); OraSetString(cCursor, ":name", "Sunset"); OraSetPieces(cCursor, ":data", "TestData.dat"); OraExec(cCursor); OraClose(cCursor); OraLogoff(hConnection); end TMain; dclsql sqlInsert: INSERT INTO images (name, data) VALUES (:name, :data);
Wrapped Oracle function: ogetpi, osetpi