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Identify Select objects within a single statement using small sequential

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integers rather than "0x%p".  This is more readable and yields the same result
on successive runs.

FossilOrigin-Name: a7cdc5bc85e0edfcc38f920c2ce91599bcbfdb49522d88b08c64596546d13881
This commit is contained in:
drh
2018-07-10 19:48:35 +00:00
parent fd908888d3
commit fef37760da
11 changed files with 37 additions and 93 deletions
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13
src/sqliteInt.h
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@@ -2808,9 +2808,7 @@ struct Select {
LogEst nSelectRow; /* Estimated number of result rows */
u32 selFlags; /* Various SF_* values */
int iLimit, iOffset; /* Memory registers holding LIMIT & OFFSET counters */
#if SELECTTRACE_ENABLED
char zSelName[12]; /* Symbolic name of this SELECT use for debugging */
#endif
u32 selId; /* Unique identifier number for this SELECT */
int addrOpenEphm[2]; /* OP_OpenEphem opcodes related to this select */
SrcList *pSrc; /* The FROM clause */
Expr *pWhere; /* The WHERE clause */
@@ -3071,9 +3069,7 @@ struct Parse {
int regRowid; /* Register holding rowid of CREATE TABLE entry */
int regRoot; /* Register holding root page number for new objects */
int nMaxArg; /* Max args passed to user function by sub-program */
#if SELECTTRACE_ENABLED
int nSelect; /* Number of SELECT statements seen */
#endif
int nSelect; /* Number of SELECT stmts. Counter for Select.selId */
#ifndef SQLITE_OMIT_SHARED_CACHE
int nTableLock; /* Number of locks in aTableLock */
TableLock *aTableLock; /* Required table locks for shared-cache mode */
@@ -4024,11 +4020,6 @@ ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int);
SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int);
IdList *sqlite3IdListDup(sqlite3*,IdList*);
Select *sqlite3SelectDup(sqlite3*,Select*,int);
#if SELECTTRACE_ENABLED
void sqlite3SelectSetName(Select*,const char*);
#else
# define sqlite3SelectSetName(A,B)
#endif
void sqlite3InsertBuiltinFuncs(FuncDef*,int);
FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
void sqlite3RegisterBuiltinFunctions(void);