From efb5f9a173e45a1cfb4e03f5680a6307f6e3f17c Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 30 Aug 2019 21:52:13 +0000
Subject: [PATCH] Improvements to VDBE tracing.  No changes to code in normal
 deliverables.

FossilOrigin-Name: 54553bf16fabd72d1967acef317beb518e086707ccd45890b7c7256b8da08b75
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/vdbe.c    |  8 +++++---
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/manifest b/manifest
index 5830119222..fd489fe4af 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\stest\scase\sto\swindow8.test.\sAlso\sfix\san\serror\sin\sa\scomment\sin\swindow.c.
-D 2019-08-30T19:45:03.375
+C Improvements\sto\sVDBE\stracing.\s\sNo\schanges\sto\scode\sin\snormal\sdeliverables.
+D 2019-08-30T21:52:13.928
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -595,7 +595,7 @@ F src/upsert.c 0dd81b40206841814d46942a7337786932475f085716042d0cb2fc7791bf8ca4
 F src/utf.c 2f0fac345c7660d5c5bd3df9e9d8d33d4c27f366bcfb09e07443064d751a0507
 F src/util.c fffdfa627be74d69ef425f92db124e7148af449bb8a3286e79577c42bca84061
 F src/vacuum.c 82dcec9e7b1afa980288718ad11bc499651c722d7b9f32933c4d694d91cb6ebf
-F src/vdbe.c fca0f3762bc5cb7698a0bf754886503e703f66bf28013479c2177345053cab17
+F src/vdbe.c 351129b483cfbf4776fdb989dc92b460c8e9d4aa24a3ad553a2e18e4489fdca2
 F src/vdbe.h 3f2b571e702e77e6bf031f0236e554aedfae643e991f69000320f481408455cf
 F src/vdbeInt.h e95de5129124d77f01439e6635012adfaf23c0017bff47296126143cf18bd0c6
 F src/vdbeapi.c 95001d0f84ee3cda344fed98ca0d7961deb4fc836b83495630d0af1f7cc4789e
@@ -1838,7 +1838,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 596ac2a4eab28b74f4050fb4eb71883f2a1421fdbccf302413e4653391bb52c9
-R 94fb5a9c76dec8423f58b92f29509529
-U dan
-Z c980e1f35bfd2a5c73fbb1e591fe4935
+P 2925bfa5971c8557ecaa6ac18df0825ebbbd1622017509e83451d90640146fa8
+R e59b4dfec90afc7f1bc13be5998e1a64
+U drh
+Z d085179c5e728bf4a41ae90b0a515b06
diff --git a/manifest.uuid b/manifest.uuid
index a68d49dff1..0792ed6856 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-2925bfa5971c8557ecaa6ac18df0825ebbbd1622017509e83451d90640146fa8
\ No newline at end of file
+54553bf16fabd72d1967acef317beb518e086707ccd45890b7c7256b8da08b75
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index 25b0cb3dd0..f931da3805 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -485,11 +485,12 @@ void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){
     *(zCsr++) = c;
     sqlite3_snprintf(100, zCsr, "%d[", pMem->n);
     zCsr += sqlite3Strlen30(zCsr);
-    for(i=0; i<16 && i<pMem->n; i++){
+    for(i=0; i<25 && i<pMem->n; i++){
       sqlite3_snprintf(100, zCsr, "%02X", ((int)pMem->z[i] & 0xFF));
       zCsr += sqlite3Strlen30(zCsr);
     }
-    for(i=0; i<16 && i<pMem->n; i++){
+    *zCsr++ = '|';
+    for(i=0; i<25 && i<pMem->n; i++){
       char z = pMem->z[i];
       if( z<32 || z>126 ) *zCsr++ = '.';
       else *zCsr++ = z;
@@ -519,7 +520,7 @@ void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){
     sqlite3_snprintf(100, &zBuf[k], "%d", pMem->n);
     k += sqlite3Strlen30(&zBuf[k]);
     zBuf[k++] = '[';
-    for(j=0; j<15 && j<pMem->n; j++){
+    for(j=0; j<25 && j<pMem->n; j++){
       u8 c = pMem->z[j];
       if( c>=0x20 && c<0x7f ){
         zBuf[k++] = c;
@@ -1832,6 +1833,7 @@ case OP_RealAffinity: {                  /* in1 */
     testcase( pIn1->flags & MEM_Int );
     testcase( pIn1->flags & MEM_IntReal );
     sqlite3VdbeMemRealify(pIn1);
+    REGISTER_TRACE(pOp->p1, pIn1);
   }
   break;
 }