RAW → The RAW datatype is used for binary data or byte strings that are not to be interpreted by Oracle … , for example, to store graphics character sequences. The maximum length of a RAW column is 2000 bytes … . See Also: Oracle9i SQL Reference. When RAW data in an Oracle table is converted to a character … string in a program, the
Raw Example → In this example, a raw data block is set up and a pointer to its data is obtained. Note the double … data_block; ub4 data_block_len = 10000; OCIRaw *raw1; ub1 *raw1_pointer; /* Set up the RAW … , data_block_len, &raw); /* Get a pointer to the data part of the RAW */ raw1_pointer = OCIRawPtr(envhp, raw1);
Raw Partitions → Datafiles for tablespaces may be stored on a file system or on raw partitions. A raw partition is a … portion of a physical disk that is accessed at the lowest possible level. UNIX supports raw … using drive letters A-Z, but creating raw partitions lets you bypass the disk drive limitation and … a physical drive.
LONG RAW → The LONG RAW datatype is similar to the RAW datatype, except that it stores raw data with a length up to two gigabytes (2^31-1 bytes).
Raw Partitions → In Windows NT, use Disk Administrator to create raw partitions required for Oracle Real Application … Clusters. In Windows 2000, use Computer Management to create basic disks (compatible with raw
raw (IN) → Pointer to the data of a given raw is returned.
raw (IN) → Raw data whose allocated size in bytes is returned. This must be a non- pointer.
Raw (OCIRaw) → Variable-length raw data is represented in C using the OCIRaw * datatype. For binding and defining
Raw Functions → allocated size of raw memory in bytes OCIRawAssignBytes() assign raw data (ub1 *) to OCIRaw … * OCIRawAssignRaw() assign one OCIRaw * to another OCIRawPtr() get pointer to raw data OCIRawResize() resize … memory of variable-length raw data OCIRawSize() get size of raw data
raw (IN) → Variable-length raw pointer; the raw is resized to new_size.
RAW and LONG RAW Values → When you select a RAW or LONG RAW column value into a CHAR or VARCHAR2 variable, PL/SQL must … RAW or LONG RAW data as a pair of characters. Each character represents the hexadecimal equivalent of … insert a CHAR or VARCHAR 2 value into a RAW or LONG RAW column. Each pair of characters
RAW and LONG RAW Values → other formats, you must explicitly call TO_DATE with a format mask. RAW and LONG RAW Values When you … select a RAW or LONG RAW column value into a character host variable, Oracle must convert the … internal binary value to an external character value. In this case, Oracle returns each binary byte of RAW
LONG, RAW, LONG RAW, VARCHAR2 → You can use the piecewise capabilities provided by OCIBindByName(), OCIBindByPos(), OCIDefineByPos(), OCIStmtGetPieceInfo() and OCIStmtSetPieceInfo() to perform inserts, updates or fetches involving column data of these types.
RAW and LONG RAW Datatypes → Note: The LONG RAW datatype is provided for backward compatibility with existing applications. For … new applications, use the BLOB and BFILE datatypes for large amounts of binary data. The RAW and … LONG RAW datatypes are used for data that is not to be interpreted (not converted when moving data … example, LONG RAW
RAW and LONG RAW Values → When you select a RAW or LONG RAW column value into a character host variable, Oracle9 i must … binary byte of RAW or LONG RAW data as a pair of characters. Each character represents the hexadecimal … also necessary when you insert a character host value into a RAW or LONG RAW column.
E Image Raw Pixel Format → This appendix describes the Oracle Raw Pixel image format and is intended for developers and … advanced users who wish to use the Raw Pixel format to import unsupported image formats into inter Media
E.5.1 Scanline Ordering → earlier than the remaining scanlines. The Raw Pixel format refers to this scanline ordering as … :...4444444444...3333333333...2222222222...1111111111... The Raw Pixel format refers to this scanline ordering as inverse.
E.1 Raw Pixel Introduction → content is often widely variable and not suited for easy access to the pixel data of the image. The Raw … , but is in a simple, uncompressed format. These users can prepend a Raw Pixel identifier and header … \". How this capability is related to the Raw Pixel format is described in Section E.10. In addition to … supporting image
E.3 Raw Pixel Header Field Descriptions → This section describes the fields of the Raw Pixel Header in greater detail. Image Identifier … Occupying the first 4 bytes of a Raw Pixel image, the identifier string must always be set to the ASCII … format. This string is currently independent of the Raw Pixel version. Image Header Length The Raw Pixel … reader