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Overview
| Comment: | Fix a comment on a field of the ExprList object. No changes to code. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
bb8e264227175fc93f1c86a0083f8ad6 |
| User & Date: | drh 2017-02-16 16:26:53.932 |
Context
|
2017-02-16
| ||
| 17:18 | Change two MallocZero() calls into MallocRaw() to avoid unnecessary memset(). (check-in: ff5e733cbf user: drh tags: trunk) | |
| 16:26 | Fix a comment on a field of the ExprList object. No changes to code. (check-in: bb8e264227 user: drh tags: trunk) | |
| 15:57 | Increase Table.tabFlags from 8 to 32 bits. (check-in: 7e14044c65 user: drh tags: trunk) | |
Changes
Changes to src/sqliteInt.h.
| ︙ | ︙ | |||
2436 2437 2438 2439 2440 2441 2442 |
** the bSpanIsTab flag is set, then zSpan is overloaded to mean the name
** of the result column in the form: DATABASE.TABLE.COLUMN. This later
** form is used for name resolution with nested FROM clauses.
*/
struct ExprList {
int nExpr; /* Number of expressions on the list */
struct ExprList_item { /* For each expression in the list */
| | | 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 |
** the bSpanIsTab flag is set, then zSpan is overloaded to mean the name
** of the result column in the form: DATABASE.TABLE.COLUMN. This later
** form is used for name resolution with nested FROM clauses.
*/
struct ExprList {
int nExpr; /* Number of expressions on the list */
struct ExprList_item { /* For each expression in the list */
Expr *pExpr; /* The parse tree for this expression */
char *zName; /* Token associated with this expression */
char *zSpan; /* Original text of the expression */
u8 sortOrder; /* 1 for DESC or 0 for ASC */
unsigned done :1; /* A flag to indicate when processing is finished */
unsigned bSpanIsTab :1; /* zSpan holds DB.TABLE.COLUMN */
unsigned reusable :1; /* Constant expression is reusable */
union {
|
| ︙ | ︙ |