malete_-_primeros_pasos
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malete_-_primeros_pasos [24/03/2008 18:18] fernando |
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| donde //query// es una expresión en el lenguaje de consulta de Malete (véase [[http://malete.org/Doc/Query|Query]]). | donde //query// es una expresión en el lenguaje de consulta de Malete (véase [[http://malete.org/Doc/Query|Query]]). | ||
| - | |||
| ==== Lectura de registros ==== | ==== Lectura de registros ==== | ||
| - | Además de recuperar registros a través de una consulta, podemos también solicitar al servidor Malete registros específicos en base a su id o MFN. | + | Además de recuperar registros a través de una consulta, podemos también solicitar al servidor Malete registros específicos en base a su id o MFN. Usamos para esto el mensaje **R** (//read//). |
| + | En este ejemplo, solicitamos el registro 4: | ||
| - | test.R 10 2 | + | test.R*TAB*4 |
| + | |||
| + | W | ||
| + | -9 4@1043 | ||
| + | 44 Methodology of plant eco-physiology: proceedings of the Montpellier Symposium | ||
| + | 50 Incl. bibl. | ||
| + | 69 Paper on: <hygrometers><plant transpiration><moisture><water balance> | ||
| + | 24 <An> Electric hygrometer apparatus for measuring water-vapour loss from plants in the field | ||
| + | 26 c1965 | ||
| + | 30 ap. 247-257 billus. | ||
| + | 70 Grieve, B.J. | ||
| + | 70 Went, F.W. | ||
| + | |||
| + | |||
| + | Y en este otro ejemplo, solicitamos 2 registros comenzando por el 10: | ||
| + | |||
| + | test.R*TAB*10*TAB*2 | ||
| W | W | ||
| Line 432: | Line 448: | ||
| 70 Kramer, P.J. | 70 Kramer, P.J. | ||
| 70 Brix, H. | 70 Brix, H. | ||
| + | |||
| + | |||
| + | También podemos leer una secuencia arbitraria de registros, donde los MFN no necesitan ser consecutivos. Por ejemplo, aquí leemos los registros 3, 7 y 9: | ||
| + | |||
| + | test.R | ||
| + | 0*TAB*3 | ||
| + | 0*TAB*7 | ||
| + | 0*TAB*9 | ||
| + | |||
| + | W | ||
| + | -8 3@624 | ||
| + | 24 Control of conditions in the plant chamber: fully automatic regulation of wind velocity, temperature and relative humidity to conform to microclimatic field conditions | ||
| + | 26 c1965 | ||
| + | 30 ap. 233-238 billus. | ||
| + | 70 Bosian, G. | ||
| + | 44 Methodology of plant eco-physiology: proceedings of the Montpellier Symposium | ||
| + | 50 Incl. bibl. | ||
| + | 69 Paper on: <plant physiology><moisture><temperature><wind><measurement and instruments><ecosystems> | ||
| + | -9 7@2075 | ||
| + | 44 Methodology of plant eco-physiology: proceedings of the Montpellier Symposium | ||
| + | 50 Incl. bibl. | ||
| + | 69 Paper on: <plant physiology><carbon dioxide><chemical analysis><photosynthesis> | ||
| + | 24 Colorimetric determination of CO2 exchange in field and laboratory | ||
| + | 26 c1965 | ||
| + | 30 ap. 291-298 billus. | ||
| + | 70 SlavÝk, B. | ||
| + | 70 Catsky, J. | ||
| + | -7 9@2687 | ||
| + | 44 Methodology of plant eco-physiology: proceedings of the Montpellier Symposium | ||
| + | 50 Incl. bibl. | ||
| + | 69 Paper on: <plant physiology><soil> | ||
| + | 24 <A> New type of porometer for measuring stomatal opening and its use in irrigation studies | ||
| + | 26 c1965 | ||
| + | 30 ap. 325-329 billus. | ||
malete_-_primeros_pasos.txt · Last modified: 05/05/2009 00:00 (external edit)
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