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[sqlite] [sqlite] Operators
 작성자 : rootman
Date : 2011-10-28 11:31  |  Hit : 4,394  
All mathematical operators (+, -, *, /, %, <<, >>, &, and |) cast both operands to the NUMERIC storage class prior to being carried out. The cast is carried through even if it is lossy and irreversible. A NULL operand on a mathematical operator yields a NULL result. An operand on a mathematical operator that does not look in any way numeric and is not NULL is converted to 0 or 0.0.

 
 

Total. 19
번호 분류 제목 작성자 등록일 조회수
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18 sqlite [sqlite3] command, DB 전체를 dump export, dump import 하기 rootman 12-12 5213
17 sqlite [sqlite3] command, 외부로 import/export하기 rootman 12-12 4778
16 sqlite [sqlite] 유용한 함수들 rootman 11-22 7380
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14 sqlite [sqlite] I deleted a lot of data but the database file did n… rootman 10-28 4492
13 sqlite [sqlite] How do I add or delete columns from an existing tab… rootman 10-28 4492
12 sqlite [sqlite] Collation Sequence Examples rootman 10-28 4785
11 sqlite [sqlite] Assigning Collating Sequences from SQL rootman 10-28 4584
10 sqlite [sqlite] Collating Sequences rootman 10-28 4402
9 sqlite [sqlite] Sorting, Grouping and Compound SELECTs rootman 10-28 4493
8 sqlite [sqlite] Operators rootman 10-28 4395
7 sqlite [sqlite] Comparison Example rootman 10-28 4525
6 sqlite [sqlite] Type Conversions Prior To Comparison rootman 10-28 4546
5 sqlite [sqlite] Affinity Of Comparison Operands rootman 10-28 4583
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