|
VARCHAR2(n) |
char[n+1] |
|
CHAR |
char[1+1] |
|
CHAR(n) |
char[n+1] |
|
NUMBER |
VARCHAR[38+2] |
|
NUMBER(p) |
int p < 10 double 10 <= p < 16 VARCHAR[n] p >= 16 |
|
NUMBER(p,s) |
p < 16 时：double p >= 16 时：VARCHAR[n] 当s <= 0 时：n = p - s + 1 当s > 0时： p > s 时：n = p + 2 p <= s 时：n = p + 3 |
|
DATE |
char[14+1] |
|
LONG |
VARCHAR[32761] |
|
RAW |
unsigned char[256] |
|
LONG RAW |
VARCHAR[32761] |
|
ROWID |
unsigned char[256] |
|
MLSLABEL |
unsigned char[8] |