ERROR

我们很抱歉 - 尽管我们做到了最好:发生了错误
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Автор: Gunter Haag

Підтримка
Guenter Haag studied engineering and physics at the University of Stuttgart and earned his Ph. D in Physics in 1978. He was visiting professor at the Case Western Reserve University, Cleveland in 1982 and the Institute for Advanced Studies (IHS), Vienna in 1990. At that time he was also member of the working groups Long waves in economy and Metropolitan studies at the International Institute for Applied Systems Analysis (IIASA), Laxenburg. The appointment to a university lectureship came in 1985 and in 1995 he was appointed APL professor for Theoretical Physics at the University of Stuttgart. In 1993 he became in addition managing director of the Institute for Applied Economic Research, Tuebingen. Two years later he founded the Steinbeis Transfer Center Applied Systems Analysis in Stuttgart, and in 2003 the STASA Gmb H. He is member of different international working groups and member in the editorial board of international journals. He has initiated and led several national and international projects in the field of system analysis, statistics, urban and regional development and transport theory. Robert-Mayer-Award, do-it Software-Award 2004,   Löhn-Award 2011. 




5 Електронні книги від Gunter Haag

Günter Haag: Modelling with the Master Equation
This book presents the theory and practical applications of the Master equation approach, which provides a powerful general framework for model building in a variety of disciplines. The aim of the bo …
PDF
Англійська
€106.99
Andreas Beivers & Gesa P. Steidel: Geomarketing
Kostenexplosion, Finanzierungslücken, Budgetkürzungen, Fachkräftemangel und die zunehmende Wettbewerbsintensität. Wer sich am Versorgungsmarkt behaupten will, muss neue Wege gehen! Qualität, Mindestm …
PDF
Німецька
€34.99
Gunter Haag & Ulrich Mueller: Economic Evolution and Demographic Change
The articles collected in this volume have two features incommon: they wantto integrate economics, demography andgeography, and they want to overcome the stationary approachin modelling in favour of …
PDF
Англійська
DRM
€57.94
Gunter Haag & Wolfgang Weidlich: Integrated Model of Transport and Urban Evolution
Gone are the days when mobility was nearly always a question of having a vehicle. Today the issue of road capacity is becoming ever more pressing. Even the safest, most comfortable and 100% emissions …
PDF
Англійська
DRM
€57.76
Gunter Haag & Wolfgang Weidlich: Interregional Migration
In part I of this book a dynamic migratory model connecting the microlevel of individual migration trends with the macrolevel of interregional migration is developed. Its derivation makes use of the …
PDF
Англійська
DRM
€115.42