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

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better context for error messages.

FossilOrigin-Name: b518ce77439852759bc0901071f36d622b1314c9bf3d29c279dfcc405188b975
This commit is contained in:
drh
2021-12-24 20:22:13 +00:00
parent c320e062a3
commit f62641e91c
11 changed files with 167 additions and 42 deletions
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13
src/main.c
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@@ -2597,6 +2597,19 @@ const char *sqlite3_errmsg(sqlite3 *db){
return z;
}
/*
** Return the byte offset of the most recent error
*/
int sqlite3_error_offset(sqlite3 *db){
int iOffset = -1;
if( db && sqlite3SafetyCheckSickOrOk(db) ){
sqlite3_mutex_enter(db->mutex);
iOffset = db->errByteOffset;
sqlite3_mutex_leave(db->mutex);
}
return iOffset;
}
#ifndef SQLITE_OMIT_UTF16
/*
** Return UTF-16 encoded English language explanation of the most recent