CREATE TABLE table_204_651 (id NUMBER, "date" CLOB, "championship" CLOB, "location" CLOB, "category" CLOB, "surface" CLOB, "prev. result" CLOB, "prev. points" NUMBER, "new points" NUMBER, "outcome" CLOB)

how many total championships are included ?
SELECT COUNT("championship") FROM table_204_651
SELECT COUNT("championship") FROM "table_204_651"