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Overview
| Comment: | Increase Table.tabFlags from 8 to 32 bits. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7e14044c65f64322769bcad4640a5896 |
| User & Date: | drh 2017-02-16 15:57:30 |
Context
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2017-02-16
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| 16:26 | Fix a comment on a field of the ExprList object. No changes to code. check-in: bb8e2642 user: drh tags: trunk | |
| 15:57 | Increase Table.tabFlags from 8 to 32 bits. check-in: 7e14044c user: drh tags: trunk | |
| 15:06 | Remove two redundant initializations from the virtual table logic. check-in: 6bd82b95 user: drh tags: trunk | |
Changes
Changes to src/sqliteInt.h.
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Select *pSelect; /* NULL for tables. Points to definition if a view. */
FKey *pFKey; /* Linked list of all foreign keys in this table */
char *zColAff; /* String defining the affinity of each column */
ExprList *pCheck; /* All CHECK constraints */
/* ... also used as column name list in a VIEW */
int tnum; /* Root BTree page for this table */
u32 nTabRef; /* Number of pointers to this Table */
i16 iPKey; /* If not negative, use aCol[iPKey] as the rowid */
i16 nCol; /* Number of columns in this table */
LogEst nRowLogEst; /* Estimated rows in table - from sqlite_stat1 table */
LogEst szTabRow; /* Estimated size of each table row in bytes */
#ifdef SQLITE_ENABLE_COSTMULT
LogEst costMult; /* Cost multiplier for using this table */
#endif
u8 tabFlags; /* Mask of TF_* values */
u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */
#ifndef SQLITE_OMIT_ALTERTABLE
int addColOffset; /* Offset in CREATE TABLE stmt to add a new column */
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
int nModuleArg; /* Number of arguments to the module */
char **azModuleArg; /* 0: module 1: schema 2: vtab name 3...: args */
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> < |
1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 |
Select *pSelect; /* NULL for tables. Points to definition if a view. */
FKey *pFKey; /* Linked list of all foreign keys in this table */
char *zColAff; /* String defining the affinity of each column */
ExprList *pCheck; /* All CHECK constraints */
/* ... also used as column name list in a VIEW */
int tnum; /* Root BTree page for this table */
u32 nTabRef; /* Number of pointers to this Table */
u32 tabFlags; /* Mask of TF_* values */
i16 iPKey; /* If not negative, use aCol[iPKey] as the rowid */
i16 nCol; /* Number of columns in this table */
LogEst nRowLogEst; /* Estimated rows in table - from sqlite_stat1 table */
LogEst szTabRow; /* Estimated size of each table row in bytes */
#ifdef SQLITE_ENABLE_COSTMULT
LogEst costMult; /* Cost multiplier for using this table */
#endif
u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */
#ifndef SQLITE_OMIT_ALTERTABLE
int addColOffset; /* Offset in CREATE TABLE stmt to add a new column */
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
int nModuleArg; /* Number of arguments to the module */
char **azModuleArg; /* 0: module 1: schema 2: vtab name 3...: args */
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