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Embedded SQL in C for OceanBase
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Embedded SQL in C for OceanBase #docslug#/ecob/ecob/V1.1.6/string-pointer When the string pointer is used as the output, the pointer must be initialized and its value must not be null. Sample statement:
char * p1 ;
char * p2;
p1=(char *) malloc(11);
p2=(char*) malloc(11);
strcpy(p1," ");
strcpy(p2,"00000");
EXEC SQL SELECT c1,c2 into :p1,:p2 from t1 where rownum < 2;