ms-access

问题 I'm using MS Access 2010 and I'm trying to create tables using SQL. I would like to put in some check constraints but I'm having some troubles: CREATE TABLE Test ( tester Text CHECK (tester IN ('ABC', 'BCD', 'CDE')) ); I'm getting a syntax error, Any suggestions? Thank you! EDIT: Sorry if I wasn't clear. What I would like actually is to CHECK that tester is either "ABC", "BCD" or "CDE" those are the only values he can have. EDIT2: I tried something else: CREATE TABLE Test ( tester Text NOT

问题 I'm using MS Access 2010 and I'm trying to create tables using SQL. I would like to put in some check constraints but I'm having some troubles: CREATE TABLE Test ( tester Text CHECK (tester IN ('ABC', 'BCD', 'CDE')) ); I'm getting a syntax error, Any suggestions? Thank you! EDIT: Sorry if I wasn't clear. What I would like actually is to CHECK that tester is either "ABC", "BCD" or "CDE" those are the only values he can have. EDIT2: I tried something else: CREATE TABLE Test ( tester Text NOT

问题 I'm using MS Access 2010 and I'm trying to create tables using SQL. I would like to put in some check constraints but I'm having some troubles: CREATE TABLE Test ( tester Text CHECK (tester IN ('ABC', 'BCD', 'CDE')) ); I'm getting a syntax error, Any suggestions? Thank you! EDIT: Sorry if I wasn't clear. What I would like actually is to CHECK that tester is either "ABC", "BCD" or "CDE" those are the only values he can have. EDIT2: I tried something else: CREATE TABLE Test ( tester Text NOT

问题 Long time lurker, first time poster. I have a mySQL table connected to Access 2010 via the 5.1 ODBC driver. I am trying to update the mySQL table and curiously adding dbFailOnError at the end of CurrentDb.Execute strSQL prevents the table from updating but does not throw any error. My VBA editor is set to break on all errors. All error handling in the routine has been commented for testing. If I use CurrentDb.Execute strSQL or DoCmd.RunSQL strSQL , the table updates. Also, the mySQL table has

问题 Long time lurker, first time poster. I have a mySQL table connected to Access 2010 via the 5.1 ODBC driver. I am trying to update the mySQL table and curiously adding dbFailOnError at the end of CurrentDb.Execute strSQL prevents the table from updating but does not throw any error. My VBA editor is set to break on all errors. All error handling in the routine has been commented for testing. If I use CurrentDb.Execute strSQL or DoCmd.RunSQL strSQL , the table updates. Also, the mySQL table has

问题 Language: VBA - MS Access I am using User-Defined-Types (UDT) within my code. I would like to be able determine which section of the UDT i'm loading data into based on a state variable. My first attempt was to use "With" statements nested into an "IF" statement. This doesn't work (I get a compiler error that says Else without if). Is there a way to make this work? or another way of going about using a state variable to determine which section of the UDT i'm loading? Type MyOtherType Name as

问题 I have a working code that integrates with Access runtime 2013 (32bit) (reading an Excel file). I removed the 2013 version, and installed the Access runtime 2016 version instead. This is the connection string I'm using (that worked with 2013): Provider=Microsoft.ACE.OLEDB.15.0;Data Source=C:\\Users\\myuser\\Desktop//District.xls;Extended Properties=\"Excel 12.0;HDR=YES;\"; Also, using Microsoft.Office.Interop.Excel version 15.0.0.0, Runtime Version v2.0.50727 When I'm running the code I'm

问题 i want to work with pypyodbc and whenever I use win_create_mdb I get the error Exception: Access Driver is not found. I have installed Access Database Engine 32-bit, since my MS products are 32-bit. Any thoughts? 回答1: The reason why it shows no driver error is because we didn't install the right driver (should install x64 version, but system will pop up error when install x64 version), then we can follow @nvrslnc's suggestion to install using the command line and do $> AccessDatabaseEngine

问题 i want to work with pypyodbc and whenever I use win_create_mdb I get the error Exception: Access Driver is not found. I have installed Access Database Engine 32-bit, since my MS products are 32-bit. Any thoughts? 回答1: The reason why it shows no driver error is because we didn't install the right driver (should install x64 version, but system will pop up error when install x64 version), then we can follow @nvrslnc's suggestion to install using the command line and do $> AccessDatabaseEngine

问题 Im trying to create some VB code that will get the start and end of the previous month. Im able to the current month which is just: Month(DateValue(Now)) which would return 3. From there I can take away 1 to give me 2 meaning February. This is fine but what about when I Im in January and I repeat this and it gives me zero - my code will fail. Any one know how to get the previous months start and end day then? Thanks 回答1: The first day of the previous month is always 1, to get the last day of