|
8 | 8 | * |
9 | 9 | * |
10 | 10 | * IDENTIFICATION |
11 | | - * $PostgreSQL: pgsql/src/backend/storage/page/bufpage.c,v 1.58 2004/06/08 14:00:35 momjian Exp $ |
| 11 | + * $PostgreSQL: pgsql/src/backend/storage/page/bufpage.c,v 1.59 2004/06/09 13:11:34 momjian Exp $ |
12 | 12 | * |
13 | 13 | *------------------------------------------------------------------------- |
14 | 14 | */ |
@@ -91,21 +91,19 @@ PageHeaderIsValid(PageHeader page) |
91 | 91 | } |
92 | 92 |
|
93 | 93 |
|
94 | | -/* ---------------- |
95 | | - *PageAddItem |
96 | | - * |
97 | | - *Add an item to a page.Return value is offset at which it was |
98 | | - *inserted, or InvalidOffsetNumber if there's not room to insert. |
| 94 | +/* |
| 95 | + *PageAddItem |
99 | 96 | * |
100 | | - *If offsetNumber is valid and <= current max offset in the page, |
101 | | - *insert item into the array at that position by shuffling ItemId's |
102 | | - *down to make room. |
103 | | - *If offsetNumber is not valid, then assign one by finding the first |
104 | | - *one that is both unused and deallocated. |
| 97 | + *Add an item to a page.Return value is offset at which it was |
| 98 | + *inserted, or InvalidOffsetNumber if there's not room to insert. |
105 | 99 | * |
106 | | - * !!! EREPORT(ERROR) IS DISALLOWED HERE !!! |
| 100 | + *If offsetNumber is valid and <= current max offset in the page, |
| 101 | + *insert item into the array at that position by shuffling ItemId's |
| 102 | + *down to make room. |
| 103 | + *If offsetNumber is not valid, then assign one by finding the first |
| 104 | + *one that is both unused and deallocated. |
107 | 105 | * |
108 | | - * ---------------- |
| 106 | + *!!! EREPORT(ERROR) IS DISALLOWED HERE !!! |
109 | 107 | */ |
110 | 108 | OffsetNumber |
111 | 109 | PageAddItem(Pagepage, |
|