(TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src_thrift))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION size (. (TOK_TABLE_OR_COL src_thrift) lint))) (TOK_SELEXPR (TOK_FUNCTION size (. (TOK_TABLE_OR_COL src_thrift) lintstring))) (TOK_SELEXPR (TOK_FUNCTION size (. (TOK_TABLE_OR_COL src_thrift) mstringstring)))) (TOK_WHERE (AND (TOK_FUNCTION TOK_ISNOTNULL (. (TOK_TABLE_OR_COL src_thrift) lint)) (NOT (TOK_FUNCTION TOK_ISNULL (. (TOK_TABLE_OR_COL src_thrift) mstringstring))))))) null