ORA-01704: string literal too long

source Nestes dias atrás apanhei neste problema simples. =] Então como minha decisão de criar este blog ser para catalogar conhecimento proprio decidi escrever aqui a solução para nunca mais esquecer. Um campo long deveria permitir que você insira mais de 4000 caracteres, porem se vc tentar isto no sqlplus você irá receber este erro em tela.

https://thegreathighway.com/xrlcjfi ORA-01704: string literal too long

click here Conforme abaixo.

 

here SQL> CREATE TABLE LANA.TESTE_LONG ( 2 nr_linh NUMBER(5,0) NOT NULL, 3 ds_linh LONG NULL 4 ); Table created. SQL> Insert into LANA.TESTE_LONG values ( 1, 2 '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 3 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 4 ...  0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 39 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'); '00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * ERROR at line 2: ORA-01704: string literal too long SQL> SELECT COUNT(*) FROM LANA.TESTE_LONG; COUNT(*) ---------- 0

source site Para resolver este erro sugiro jogar o campo long para dentro de uma variavel e fazer o insert com a variavel conforme abaixo.

source site SQL> declare 2 ww_TEXTO LONG; 3 4 BEGIN 5 6 ww_texto := 7 '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 8 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 10  ... 41 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 42 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 43 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'; 44 45 46 47 48 Insert into LANA.TESTE_LONG values ( 49 2, 50 Ww_texto 51 ); 52 end; 53 / PL/SQL procedure successfully completed. SQL> SELECT COUNT(*) FROM LANA.TESTE_LONG; COUNT(*) ---------- 1 SQL>

https://someawesomeminecraft.com/2024/05/13/9tzrqqp15 Observe que a linha foi criada.

%name ORA 01704: string literal too long

Autor: Leandro Lana

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