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Further refinements to the sqlite3_normalized_sql() interface. TH3 now

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gives 100% MC/DC on that interface.

FossilOrigin-Name: c96bf6cca220e363b099455ce35195ce7e89d374a52dc787f56e7b11e587bced
This commit is contained in:
drh
2018-12-10 20:01:40 +00:00
parent 21b9225ff5
commit 1a6c2b1d38
8 changed files with 26 additions and 35 deletions
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4
src/vdbeapi.c
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@@ -1713,9 +1713,9 @@ char *sqlite3_expanded_sql(sqlite3_stmt *pStmt){
const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){
Vdbe *p = (Vdbe *)pStmt;
if( p==0 ) return 0;
if( p->zNormSql==0 && p->zSql!=0 ){
if( p->zNormSql==0 && ALWAYS(p->zSql!=0) ){
sqlite3_mutex_enter(p->db->mutex);
p->zNormSql = sqlite3Normalize(p, p->zSql, sqlite3Strlen30(p->zSql));
p->zNormSql = sqlite3Normalize(p, p->zSql);
sqlite3_mutex_leave(p->db->mutex);
}
return p->zNormSql;