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Remove the SQLITE_ENABLE_TREE_EXPLAIN compile-time option. Add alternative

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debugging display routines: sqlite3TreeViewExpr(), sqlite3TreeViewExprList(),
and sqlite3TreeViewSelect().

FossilOrigin-Name: 4ff51325d6b41d0c59e303b573700ec80c51d216
This commit is contained in:
drh
2014-09-30 12:33:33 +00:00
parent 39c4b82b5a
commit 4fa4a54f7e
14 changed files with 245 additions and 403 deletions
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16
src/main.c
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@@ -3327,22 +3327,6 @@ int sqlite3_test_control(int op, ...){
break;
}
#if defined(SQLITE_ENABLE_TREE_EXPLAIN)
/* sqlite3_test_control(SQLITE_TESTCTRL_EXPLAIN_STMT,
** sqlite3_stmt*,const char**);
**
** If compiled with SQLITE_ENABLE_TREE_EXPLAIN, each sqlite3_stmt holds
** a string that describes the optimized parse tree. This test-control
** returns a pointer to that string.
*/
case SQLITE_TESTCTRL_EXPLAIN_STMT: {
sqlite3_stmt *pStmt = va_arg(ap, sqlite3_stmt*);
const char **pzRet = va_arg(ap, const char**);
*pzRet = sqlite3VdbeExplanation((Vdbe*)pStmt);
break;
}
#endif
/* sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, int);
**
** Set or clear a flag that indicates that the database file is always well-