The SQLCA data structure contains status information about the Embedded SQL statement last executed. The structure definition for SQLCA (from Sqlca.h) looks like this:
// SQL Communication Area - SQLCA |
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typedef struct sqlca |
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{ |
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unsigned char |
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sqlcaid[EYECATCH_LEN]; |
// Eyecatcher = 'SQLCA ' |
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long sqlcabc; |
// SQLCA size in bytes = 136 |
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long sqlcode; |
// SQL return code |
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short sqlerrml; |
// Length for SQLERRMC |
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unsigned char |
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sqlerrmc[SQLERRMC_SIZ]; |
// Error message tokens |
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unsigned char sqlerrp[8]; |
// Diagnostic information |
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long sqlerrd[6]; |
// Diagnostic information |
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unsigned char sqlwarn[8]; |
// Warning flags |
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unsigned char sqlext[3]; |
// Reserved |
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unsigned char sqlstate[5]; |
// new member |
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} SQLCA; |
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