BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Oracle SQL params from IDE          BorlandTalk.com Forum Index -> C++ Builder Databases (Multi-Tier) View previous topic :: View next topic   Author Message pcerdaz Guest Posted: Wed Mar 01, 2006 5:03 pm    Post subject: Oracle SQL params from IDE Hy all, I'm working on a SQL from C++Builder BDS2006 with next syntax problem: the IDE use ":" before the name of parameter but Oracle does not accept this character. The Oracle accept "&" character but IDE don't understand it. How can I solve this problem? Thanks in advance. Back to top Leif Suonvieri Guest Posted: Sun Mar 05, 2006 4:03 pm    Post subject: Re: Oracle SQL params from IDE pcerdaz wrote: Quote: Hy all, I'm working on a SQL from C++Builder BDS2006 with next syntax problem: the IDE use ":" before the name of parameter but Oracle does not accept this character. The Oracle accept "&" character but IDE don't understand it. How can I solve this problem? Thanks in advance. I don't think I understand your problem. The colon in Borland will only be used locally to substitute the named parameter for its value, before it is sent to Oracle, so Oracle won't see it at all. /Leif Back to top pcerdaz Guest Posted: Mon Mar 06, 2006 3:03 pm    Post subject: Re: Oracle SQL params from IDE Leif Suonvieri <leif.s (AT) removethis (DOT) hem.utfors.se> wrote: Quote: pcerdaz wrote: Hy all, I'm working on a SQL from C++Builder BDS2006 with next syntax problem: the IDE use ":" before the name of parameter but Oracle does not accept this character. The Oracle accept "&" character but IDE don't understand it. How can I solve this problem? Thanks in advance. I don't think I understand your problem. The colon in Borland will only be used locally to substitute the named parameter for its value, before it is sent to Oracle, so Oracle won't see it at all. /Leif Thank you and sorry if I'm wrong, but I supose that my problem is the colon v/s "&" in Oracle. When I try to activate the following query an exception error is shown: "Operation not applicable", but if I change the ":Nombre" parameter by a value the query works well. SELECT ID, PREFIX, STREET_NAME, SUFIX, CITY, INIIZQ FROM VIAL_STGO Vial_stgo WHERE (STREET_NAME LIKE :Nombre) AND (SUFIX = 'LAS CONDES') AND (PREFIX = 'CALLE') ORDER BY INIIZQ Moreover, when I test this query over Oracle it works well (but using "&" to declare the parameter). Regards, PCSdeZ Back to top Leif Suonvieri Guest Posted: Mon Mar 06, 2006 9:03 pm    Post subject: Re: Oracle SQL params from IDE pcerdaz wrote: Quote: Leif Suonvieri <leif.s (AT) removethis (DOT) hem.utfors.se> wrote: pcerdaz wrote: Hy all, I'm working on a SQL from C++Builder BDS2006 with next syntax problem: the IDE use ":" before the name of parameter but Oracle does not accept this character. The Oracle accept "&" character but IDE don't understand it. How can I solve this problem? Thanks in advance. I don't think I understand your problem. The colon in Borland will only be used locally to substitute the named parameter for its value, before it is sent to Oracle, so Oracle won't see it at all. /Leif Thank you and sorry if I'm wrong, but I supose that my problem is the colon v/s "&" in Oracle. When I try to activate the following query an exception error is shown: "Operation not applicable", but if I change the ":Nombre" parameter by a value the query works well. SELECT ID, PREFIX, STREET_NAME, SUFIX, CITY, INIIZQ FROM VIAL_STGO Vial_stgo WHERE (STREET_NAME LIKE :Nombre) AND (SUFIX = 'LAS CONDES') AND (PREFIX = 'CALLE') ORDER BY INIIZQ Moreover, when I test this query over Oracle it works well (but using "&" to declare the parameter). Regards, PCSdeZ OK, are you testing the query in runtime or design time? In both cases you must supply a value for the parameter first, have you done that? The SQL syntax "...STREET_NAME LIKE..." implies that the parameter shall be of string type, have you specified that? If the parameter type is unknown and you set the parameter to a numeric value, I guess you will end up with an error. I usually find it easiest to set parameter values in designtime and also execute the query in designtime until it passes without any errors. 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