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dbplus_rzap() will remove all tuples from relation.
précédent
Last Update: 2011-10-24
Usage Frequency: 1
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dbplus_unlink() will close and remove the relation.
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Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_rrename() will change the name of relation to name.
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Last Update: 2011-10-24
Usage Frequency: 1
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dbplus_freerlocks() will free all tuple locks held on the given relation.
dbplus_freerlocks() lève tous les verrous sur les lignes de la relation relation.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_flush() will write all changes applied to relation since the last flush to disk.
dbplus_flush() va écrire sur le disque toutes les modifications apportées à relation depuis la dernière écriture.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_xlockrel() will request an exclusive lock on relation preventing even read access from other clients.
voir aussi dbplus_xunlockrel().
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
calling dbplus_close() will close a relation previously opened by dbplus_open().
précédent
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
calling dbplus_unselect() will remove a constraint previously set by dbplus_find() on relation.
précédent
Last Update: 2011-10-24
Usage Frequency: 1
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dbplus_rsecindex() will create a new secondary index for relation with consists of the domains specified by domlist and is of type type
dbplus_rsecindex() crée un nouvel index secondaire pour la relation relation, qui sera constitué par domlist et sera de type type
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_curr() will read the data for the current tuple for the given relation and will pass it back as an associative array in tuple.
dbplus_curr() lit les données de la ligne courante pour la relation relation et les retourne sous forme de tableau associatif, dans le paramètre tuple.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_curr() will read the data for the first tuple for the given relation, make it the current tuple and pass it back as an associative array in tuple.
dbplus_curr() lit les données de la première ligne dans la relation relation, et les place dans le tableau associatif tuple.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_rcreate() will create a new relation named name. an existing relation by the same name will only be overwritten if the relation is currently not in use and overwrite is set to true.
une autre relation du même nom sera écrasée si la relation n 'est pas utilisée à ce moment, et si overwrite vaut true.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_rcrtexact() will create an exact but empty copy of the given relation under a new name. an existing relation by the same name will only be overwritten if overwrite is true and no other process is currently using the relation.
une relation qui porterait déjà le nom de name ne sera écrasée que si overwrite vaut true et qu'aucun autre processus n 'utilise la relation.
Last Update: 2011-10-24
Usage Frequency: 1
Quality:
dbplus_chdir() will change the virtual current directory where relation files will be looked for by dbplus_open(). dbplus_chdir() will return the absolute path of the current directory. calling dbplus_chdir() without giving any newdir may be used to query the current working directory.
en appelant dbplus_chdir(), vous pouvez lire le nom du dossier courant sans le modifier.
Last Update: 2011-10-24
Usage Frequency: 1
Quality: