drh
c049057242
Cleanup of the sqlite3StrAccumInit() function. No functionality changes.
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FossilOrigin-Name: 7952c32268aa650d9ee946d5bfe190f712e3bbe6
2015-05-02 11:45:53 +00:00
drh
816070cf5c
The sqlite3_trace() callback does not try to expand parameters in statements
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that have no parameter.
FossilOrigin-Name: 917e3c36293a1bf052a16116c93e5037ed712f96
2015-04-18 19:20:14 +00:00
drh
c982844097
Fix an incorrect assert() in the sqlite3_trace() logic.
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FossilOrigin-Name: eabde33997b5b2ffc0067930305d6fed5951a234
2015-04-18 00:22:17 +00:00
drh
4fa4a54f7e
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
2014-09-30 12:33:33 +00:00
drh
74eaba4de2
Merge the Mem.r value into the MemValue union as Mem.u.r. Hence, a Mem can
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now store an integer or a real but not both at the same time. Strings are
still stored in a separate element Mem.z, for now.
FossilOrigin-Name: 4c8c89d7e62aecfe2eb735f7bb114aed6b452847
2014-09-18 17:52:15 +00:00
peter.d.reid
60ec914c74
Fix typos in comments. No code changes.
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FossilOrigin-Name: e62aab5e9290503869e1f4d5e0fefd2b4dee0a69
2014-09-06 16:39:46 +00:00
drh
a5c1416d64
Add the printf() SQL function.
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FossilOrigin-Name: 6db7052eeefafdbf26b3153bc38600fecfb53ae6
2013-12-17 15:03:06 +00:00
drh
39325bac1b
Remove an unreachable conditional inserted by the previous check-in.
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FossilOrigin-Name: 3e1d55f0bd84810a035bd6c54583eb373784a9a3
2013-12-11 12:02:55 +00:00
drh
a9ab481fca
Fix harmless compiler warnings.
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FossilOrigin-Name: a7e5fcd66659750eb2f4675082df324e7cf35427
2013-12-11 11:00:44 +00:00
drh
4f7d3a5f06
Refactor names of fields in the sqlite3 object: "activeVdbeCnt" becomes
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"nVdbeActive". Related fields becomes "nVdbeRead", "nVdbeWrite", and
"nVdbeExec".
FossilOrigin-Name: 14f796963474350e7aee8d3757acd3315fe78e4f
2013-06-27 23:54:02 +00:00
drh
e8601c6561
Fix a bug in SQLITE_TRACE_SIZE_LIMIT that was introduced by
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check-in [1a1cf5aa86734c8]. That check-in was to remove harmless
compiler warnings. So once again, we have introduced a real bug
into SQLite by attempting to eliminate a harmless compiler warning.
FossilOrigin-Name: cec2bcb45aa3f0438e19381ac863f0f876a1d1ad
2013-05-17 17:15:34 +00:00
drh
da8caa0b2d
Fix harmless compiler warnings.
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FossilOrigin-Name: 1a1cf5aa86734c832d845e07780262a178188d56
2013-04-22 23:38:50 +00:00
drh
936c6d7e9e
If the SQLITE_TRACE_SIZE_LIMIT compile-time parameter is set to a positive
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integer then limit the expansion of strings and blobs in trace output to
approximately that many bytes.
FossilOrigin-Name: e5b710849dd66673ba0e0d935b103cb29abfcc4b
2013-04-02 13:56:53 +00:00
dan
6809c96df3
Replace a few sqlite3_malloc()+memset() sequences with calls to sqlite3MallocZero().
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FossilOrigin-Name: 305b6667265353b858b79bfea1745e64ff3bb7d3
2012-07-30 14:53:54 +00:00
mistachkin
84ee0af524
Allow the sqlite3ExplainBegin function to be compiled by MSVC.
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FossilOrigin-Name: 18555128f59b59d8c67446cd778ece9a181b30a5
2012-05-21 05:02:22 +00:00
drh
678a9aa7bd
Import the experimental parse-tree explainer, with fixes, from the
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tree-explain branch.
FossilOrigin-Name: bcbc7152d49107afa926c8950360c61a6cf3d244
2011-12-10 15:55:01 +00:00
drh
7e02e5e6b5
Begin adding the data-structure explaining subsystem. All is contained within
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FossilOrigin-Name: 79ae51c5b1b20ed0a425a87e65a32a096a80b7e1
2011-12-06 19:44:51 +00:00
shaneh
cef8368093
Fix a couple of MSVC compiler warnings;
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FossilOrigin-Name: 748c9109c973e1d3e914adbe533f12af7783bfe4
2011-04-07 03:41:01 +00:00
dan
27381bd519
Modify the trace callback mechanism so that SQL commands executed from within virtual table or user function callbacks are passed to the trace callback without parameter expansion and enclosed in SQL comments.
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FossilOrigin-Name: a764915b87564fa91ee68e9b1f41394ce0f1fc7e
2011-01-22 13:32:29 +00:00
drh
1e6349900d
Initialize a variable (unnecessarily) to avoid a compiler warning.
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FossilOrigin-Name: db65fd5913aae4d83d2c2bc243653175be3c3d35
2009-11-28 13:46:51 +00:00
drh
5f18a221a1
Simplifications to the sqlite3_trace() bound parameter substitution logic.
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FossilOrigin-Name: cb4b928648504ce29d751834e9ee3b5278dfca65
2009-11-26 14:01:53 +00:00
drh
d65311b980
Support zeroblob in trace output.
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FossilOrigin-Name: 5086bf8e838c824accda531afeb56a51dd40d795
2009-11-25 21:05:09 +00:00
drh
c1bd1b33a5
Get trace with parameter insertion working for UTF16 databases.
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FossilOrigin-Name: 01d5451af0bd2743eb74b98f2e77dd2c75f403b6
2009-11-25 19:35:23 +00:00
drh
c7bc4fde3c
Initial check-in of code that inserts tokenizations of the values
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for bound parameters into the output of sqlite3_trace().
FossilOrigin-Name: 545cfb3b63f482036ae152e6ebcce86d373585a8
2009-11-25 18:03:42 +00:00
