SQL précédemment compilé P/L gèle maintenant dans le développeur SQL

Question

Je suis à une perte complète quant à l'endroit où mon problème est. Plus tôt, j'ai écrit une procédure qui a bien été compilée, mais maintenant je remarque que si je prends le code exact (même copier/coller de la procédure), et que je tente de l'exécuter à nouveau, SQL Developer se fige et ne se compile jamais. Le SQL lui-même n'est certainement pas le plus propre, et je suis conscient que je l'ai rendu un peu plus complexe qu'un meilleur programmeur, mais s'il compilé plus tôt, il devrait compiler à nouveau, non? Ci-dessous le SQL P/L dans le cas qui peut aider ...

create or replace PROCEDURE insert_comments AS 

v_blob BLOB; v_record number; 

BEGIN 


SELECT blob_content INTO v_blob from xlsx_files; 

for x in 
    (select id into v_record from 
     (SELECT to_number(id) id, name FROM 
      (WITH xlsx AS 
       (SELECT 
        ROW_NR, 
        COL_NR, 
        CASE CELL_TYPE 
         WHEN 'S' 
          THEN STRING_VAL 
         WHEN 'N' 
          THEN TO_CLOB(NUMBER_VAL) 
         WHEN 'D' 
          THEN TO_CLOB(TO_CHAR(DATE_VAL, 'DD-MON-YYYY')) 
         ELSE 
          TO_CLOB(FORMULA) 
        END CELL_VAL 
       FROM 
        (SELECT * FROM 
         TABLE(as_read_xlsx_clob.read(v_blob)) 
         --as_read_xlsx_clob is a function from the As_read_XLSX_CLOB package 
        ) 
       ) 
      /*The below statement works as a roundabout way of pivoting 
      the table. Since the data in the file may contain CLOBs, you 
      can't use the PIVOT function since CLOBs do not support 
      aggregation. I have commented out the original SQL that used 
      PIVOT*/ 
      SELECT id_table.id, name_table.name FROM 
       (SELECT row_nr, cell_val id FROM 
        (SELECT * FROM xlsx WHERE row_nr > 1) id_table 
        where id_table.col_nr=1 
       ) id_table 
       inner join 
       (SELECT row_nr, cell_val name FROM 
        (SELECT * 
        FROM xlsx 
         --PIVOT (MAX(TO_CHAR(CELL_VAL)) 
         FOR COL_NR IN (1 AS ROW_WID,2 AS NAME) 
         ) ad 
         WHERE row_nr >1 
        ) name_table 
        where name_table.col_nr = 2 
       ) name_table 
      ON id_table.row_nr = name_table.row_nr 
      ) 
     ) 
    ) 
loop 
    v_record := x.id; 
    INSERT INTO comment_test(id, name) 
     (SELECT to_number(id) id, name 
     FROM 
      (WITH xlsx AS 
       (SELECT 
        ROW_NR, 
        COL_NR, 
        CASE CELL_TYPE 
         WHEN 'S' 
          THEN STRING_VAL 
         WHEN 'N' 
          THEN TO_CLOB(NUMBER_VAL) 
         WHEN 'D' 
          THEN TO_CLOB(TO_CHAR(DATE_VAL, 'DD-MON-YYYY')) 
         ELSE TO_CLOB(FORMULA) 
        END CELL_VAL 
       FROM 
       (SELECT * FROM 
        TABLE(as_read_xlsx_clob.read(v_blob)) 
        --as_read_xlsx_clob is a function from the As_read_XLSX_CLOB package 
       ) 
      ) 
      /*The below statement works as a roundabout way of 
      pivoting the table. Since the data in the file may 
      contain CLOBs, you can't use the PIVOT function since 
      CLOBs do not support aggregation. I have commented out 
      the original SQL that used PIVOT*/ 
      SELECT id_table.id, name_table.name FROM 
       (SELECT row_nr, cell_val id FROM 
        (SELECT * FROM xlsx WHERE row_nr > 1) id_table 
       where id_table.col_nr=1 
       ) id_table 
       inner join 
       (SELECT row_nr, cell_val name FROM 
        (SELECT * 
        xlsx 
         --PIVOT (MAX(TO_CHAR(CELL_VAL)) 
         FOR COL_NR IN (1 AS ROW_WID,2 AS NAME) 
         ) ad 
        WHERE row_nr >1 
        ) name_table 
       where name_table.col_nr = 2 
       ) name_table 
       ON id_table.row_nr = name_table.row_nr) 
      where to_number(id) = v_record 
     ); 
    end loop; 

delete from xlsx_files; 
END; 

Answer 1

commentaires Per William Robertson, la question était il y avait une autre session qui utilisait la procédure. Cette session a été tuée et j'ai pu recompiler.