PL/SQL number型数据
number(, 精度p取值范围1~38 最高整数位数=p-s
--num_test start------------------------------------------------ Connected to Oracle9i Enterprise Edition Release 9.0.1.1.1
Table created SQL> INSERT INTO hjm_num_test 1 row inserted SQL> INSERT INTO hjm_num_test 1 row inserted SQL> COMMIT; Commit complete SQL> SELECT * FROM hjm_num_test;
| A | B | C | D | E | F | 123.3333 123.33 100 123 123 -.0003 197.9333 197.93 200 198 198 .00013
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