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@ -723,168 +723,6 @@ GncSqlTransBackend::load_all (GncSqlBackend* sql_be)
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nullptr);
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}
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static void
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convert_query_comparison_to_sql (QofQueryPredData* pPredData,
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gboolean isInverted, std::stringstream& sql)
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{
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if (pPredData->how == QOF_COMPARE_LT
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|| (isInverted && pPredData->how == QOF_COMPARE_GTE))
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sql << "<";
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else if (pPredData->how == QOF_COMPARE_LTE
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|| (isInverted && pPredData->how == QOF_COMPARE_GT))
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sql << "<=";
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else if (pPredData->how == QOF_COMPARE_EQUAL
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|| (isInverted && pPredData->how == QOF_COMPARE_NEQ))
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sql << "=";
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else if (pPredData->how == QOF_COMPARE_GT
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|| (isInverted && pPredData->how == QOF_COMPARE_LTE))
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sql << ">";
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else if (pPredData->how == QOF_COMPARE_GTE
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|| (isInverted && pPredData->how == QOF_COMPARE_LT))
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sql << ">=";
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else if (pPredData->how == QOF_COMPARE_NEQ
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|| (isInverted && pPredData->how == QOF_COMPARE_EQUAL))
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sql << "~=";
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else
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{
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PERR ("Unknown comparison type\n");
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sql << "??";
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}
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}
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static void
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convert_query_term_to_sql (const GncSqlBackend* sql_be, const gchar* fieldName,
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QofQueryTerm* pTerm, std::stringstream& sql)
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{
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QofQueryPredData* pPredData;
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gboolean isInverted;
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g_return_if_fail (pTerm != NULL);
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pPredData = qof_query_term_get_pred_data (pTerm);
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isInverted = qof_query_term_is_inverted (pTerm);
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if (g_strcmp0 (pPredData->type_name, QOF_TYPE_GUID) == 0)
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{
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query_guid_t guid_data = (query_guid_t)pPredData;
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GList* guid_entry;
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sql << "(" << fieldName;
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switch (guid_data->options)
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{
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case QOF_GUID_MATCH_ANY:
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sql << (isInverted ? " NOT IN (" : " IN (");
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break;
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case QOF_GUID_MATCH_NONE:
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sql << (isInverted ? " IN (" : " NOT IN (");
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break;
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default:
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PERR ("Unexpected GncGUID match type: %d\n", guid_data->options);
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}
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for (guid_entry = guid_data->guids; guid_entry != NULL;
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guid_entry = guid_entry->next)
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{
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gchar guid_buf[GUID_ENCODING_LENGTH + 1];
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if (guid_entry != guid_data->guids) sql << ",";
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(void)guid_to_string_buff (static_cast<GncGUID*> (guid_entry->data),
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guid_buf);
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sql << guid_buf;
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}
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sql << "))";
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}
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else if (g_strcmp0 (pPredData->type_name, QOF_TYPE_CHAR) == 0)
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{
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query_char_t char_data = (query_char_t)pPredData;
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int i;
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if (isInverted) sql << "NOT(";
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if (char_data->options == QOF_CHAR_MATCH_NONE) sql << "NOT ";
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sql << "(";
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for (i = 0; char_data->char_list[i] != '\0'; i++)
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{
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if (i != 0) sql << " OR ";
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sql << fieldName << " = '" << char_data->char_list[i] << "'";
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}
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sql << ") ";
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if (isInverted) sql << ") ";
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}
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else if (g_strcmp0 (pPredData->type_name, QOF_TYPE_STRING) == 0)
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{
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query_string_t string_data = (query_string_t)pPredData;
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sqlEscape* escape = sqlEscape_new ();
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if (isInverted || pPredData->how == QOF_COMPARE_NEQ)
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sql << "NOT(";
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sql << fieldName;
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if (string_data->is_regex ||
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string_data->options == QOF_STRING_MATCH_CASEINSENSITIVE)
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{
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PWARN ("String is_regex || option = QOF_STRING_MATCH_INSENSITIVE\n");
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}
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// sql << " ~" ;
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// } else {
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sql << " =";
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// }
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// if( string_data->options == QOF_STRING_MATCH_CASEINSENSITIVE ) {
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// sql+= "*";
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// }
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sql << "'" << sqlEscapeString (escape, string_data->matchstring) << "'";
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if (pPredData->how == QOF_COMPARE_NEQ) sql << ")";
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if (isInverted) sql << ")";
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sqlEscape_destroy (escape);
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}
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else
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{
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sql << "(" << fieldName;
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convert_query_comparison_to_sql (pPredData, isInverted, sql);
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if (strcmp (pPredData->type_name, QOF_TYPE_NUMERIC) == 0)
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{
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query_numeric_t pData = (query_numeric_t)pPredData;
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sql << gnc_numeric_to_double (pData->amount);
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}
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else if (g_strcmp0 (pPredData->type_name, QOF_TYPE_DATE) == 0)
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{
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query_date_t date_data = (query_date_t)pPredData;
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GncDateTime time(date_data->date);
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sql << time.format_iso8601();
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}
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else if (strcmp (pPredData->type_name, QOF_TYPE_INT32) == 0)
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{
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query_int32_t pData = (query_int32_t)pPredData;
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sql << pData->val;
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}
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else if (strcmp (pPredData->type_name, QOF_TYPE_INT64) == 0)
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{
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query_int64_t pData = (query_int64_t)pPredData;
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sql << pData->val;
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}
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else if (strcmp (pPredData->type_name, QOF_TYPE_DOUBLE) == 0)
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{
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query_double_t pData = (query_double_t)pPredData;
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sql << pData->val;
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}
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else if (strcmp (pPredData->type_name, QOF_TYPE_BOOLEAN) == 0)
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{
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query_boolean_t pData = (query_boolean_t)pPredData;
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sql << pData->val;
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}
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else
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{
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PERR ("Unknown query predicate type: %s\n", pPredData->type_name);
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}
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sql << ")";
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}
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}
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typedef struct
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{
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GncSqlStatementPtr stmt;
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Richard Cohen
3 years ago