fts3ExprCheckDepth 140206 ext/sqlite3/libsqlite/sqlite3.c       rc = fts3ExprCheckDepth(p->pLeft, nMaxDepth-1);
fts3ExprCheckDepth 140208 ext/sqlite3/libsqlite/sqlite3.c         rc = fts3ExprCheckDepth(p->pRight, nMaxDepth-1);
fts3ExprCheckDepth 140457 ext/sqlite3/libsqlite/sqlite3.c       rc = fts3ExprCheckDepth(*ppExpr, SQLITE_FTS3_MAX_EXPR_DEPTH);