equal
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318 || t == MYSQL_TYPE_BLOB |
318 || t == MYSQL_TYPE_BLOB |
319 || t == MYSQL_TYPE_MEDIUM_BLOB |
319 || t == MYSQL_TYPE_MEDIUM_BLOB |
320 || t == MYSQL_TYPE_LONG_BLOB; |
320 || t == MYSQL_TYPE_LONG_BLOB; |
321 } |
321 } |
322 |
322 |
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323 static bool qIsInteger(int t) |
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324 { |
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325 return t == MYSQL_TYPE_TINY |
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326 || t == MYSQL_TYPE_SHORT |
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327 || t == MYSQL_TYPE_LONG |
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328 || t == MYSQL_TYPE_LONGLONG |
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329 || t == MYSQL_TYPE_INT24; |
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330 } |
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331 |
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332 |
323 void QMYSQLResultPrivate::bindBlobs() |
333 void QMYSQLResultPrivate::bindBlobs() |
324 { |
334 { |
325 int i; |
335 int i; |
326 MYSQL_FIELD *fieldInfo; |
336 MYSQL_FIELD *fieldInfo; |
327 MYSQL_BIND *bind; |
337 MYSQL_BIND *bind; |
366 // mysql_stmt_store_result() |
376 // mysql_stmt_store_result() |
367 // after mysql_stmt_exec() in QMYSQLResult::exec() |
377 // after mysql_stmt_exec() in QMYSQLResult::exec() |
368 fieldInfo->length = 0; |
378 fieldInfo->length = 0; |
369 hasBlobs = true; |
379 hasBlobs = true; |
370 } else { |
380 } else { |
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381 // fieldInfo->length specifies the display width, which may be too |
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382 // small to hold valid integer values (see |
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383 // http://dev.mysql.com/doc/refman/5.0/en/numeric-types.html ), so |
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384 // always use the MAX_BIGINT_WIDTH for integer types |
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385 if (qIsInteger(fieldInfo->type)) { |
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386 fieldInfo->length = MAX_BIGINT_WIDTH; |
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387 } |
371 fieldInfo->type = MYSQL_TYPE_STRING; |
388 fieldInfo->type = MYSQL_TYPE_STRING; |
372 } |
389 } |
373 bind = &inBinds[i]; |
390 bind = &inBinds[i]; |
374 field = new char[fieldInfo->length + 1]; |
391 field = new char[fieldInfo->length + 1]; |
375 memset(field, 0, fieldInfo->length + 1); |
392 memset(field, 0, fieldInfo->length + 1); |