Add the sqlite3_error_offset() interface. Use it in the CLI to provide

better context for error messages.

FossilOrigin-Name: b518ce77439852759bc0901071f36d622b1314c9bf3d29c279dfcc405188b975

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 48a94a7b3..092bbccdc 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1527,6 +1527,7 @@ struct sqlite3 {
   u32 nSchemaLock;              /* Do not reset the schema when non-zero */
   unsigned int openFlags;       /* Flags passed to sqlite3_vfs.xOpen() */
   int errCode;                  /* Most recent error code (SQLITE_*) */
+  int errByteOffset;            /* Byte offset of error in SQL statement */
   int errMask;                  /* & result codes with this before returning */
   int iSysErrno;                /* Errno value from last system error */
   u32 dbOptFlags;               /* Flags to enable/disable optimizations */
@@ -4977,6 +4978,7 @@ void sqlite3StrAccumSetError(StrAccum*, u8);
 void sqlite3ResultStrAccum(sqlite3_context*,StrAccum*);
 void sqlite3SelectDestInit(SelectDest*,int,int);
 Expr *sqlite3CreateColumnExpr(sqlite3 *, SrcList *, int, int);
+void sqlite3RecordErrorByteOffset(sqlite3*,const char*);
 
 void sqlite3BackupRestart(sqlite3_backup *);
 void sqlite3BackupUpdate(sqlite3_backup *, Pgno, const u8 *);