informix

SQL query for Informix to get all the records from previous month

由 对着背影说爱祢 提交于 2020-01-03 03:28:06
问题 I need a query which can generate the total no of records generated in the previous month. I started with this query: select state, taxing_entity, count(taxing_entity) Total_TRXN_Count from taxes where effect_date between '2016/07/01' and '2016/07/31' group by state, taxing_entity, effect_date But I need a query which can dynamically calculate the no of records for a previous month without hard coding the dates. I tried many queries like: SELECT * FROM taxes WHERE effect_date >= DATEADD(day,

Connection string for Informix for .NET

由 亡梦爱人 提交于 2020-01-01 19:17:49
问题 We are using an Informix database, and are connecting to it from .NET sucessfully using ODBC. The connection string we are using is; DRIVER={IBM INFORMIX ODBC RIVER}; UID=username; PWD=password; DATABASE=our_database; HOST=devsrv01; SERVER=devsrv01_tcp; SERVICE=ids9tcp2; PROTOCOL=onsoctcp; CLIENT_LOCALE=en_US.CP1252; DB_LOCALE=en_US.819; We want to change from ODBC and use IBM's SDK and libraries as outlined on their site. The code we are using is; string ConnectionString = "Database=our

Connection string for Informix for .NET

由 时光总嘲笑我的痴心妄想 提交于 2020-01-01 19:17:11
问题 We are using an Informix database, and are connecting to it from .NET sucessfully using ODBC. The connection string we are using is; DRIVER={IBM INFORMIX ODBC RIVER}; UID=username; PWD=password; DATABASE=our_database; HOST=devsrv01; SERVER=devsrv01_tcp; SERVICE=ids9tcp2; PROTOCOL=onsoctcp; CLIENT_LOCALE=en_US.CP1252; DB_LOCALE=en_US.819; We want to change from ODBC and use IBM's SDK and libraries as outlined on their site. The code we are using is; string ConnectionString = "Database=our

Add a new language to Visual Studio 2010 with syntax highlighting and intellisense

由 冷暖自知 提交于 2020-01-01 00:44:29
问题 I am trying to add support for a different language in Visual Studio 2010. I was hoping to add custom syntax highlighting, and have some sort of basic intellisense work with it. The language I am trying to add is 4Js Genero (a newer version of Informix-4GL). I basically just need support for the .4gl and . per file extensions that are used in Genero/4GL. Does anyone know how to do this, or can point me in the right direction? 回答1: It's not really for the faint of heart. Don't underestimate

Add a new language to Visual Studio 2010 with syntax highlighting and intellisense

由 走远了吗. 提交于 2020-01-01 00:44:27
问题 I am trying to add support for a different language in Visual Studio 2010. I was hoping to add custom syntax highlighting, and have some sort of basic intellisense work with it. The language I am trying to add is 4Js Genero (a newer version of Informix-4GL). I basically just need support for the .4gl and . per file extensions that are used in Genero/4GL. Does anyone know how to do this, or can point me in the right direction? 回答1: It's not really for the faint of heart. Don't underestimate

DATE lookup table (1990/01/01:2041/12/31)

由 隐身守侯 提交于 2019-12-31 03:49:34
问题 I use a DATE's master table for looking up dates and other values in order to control several events, intervals and calculations within my app. It has rows for every single day begining from 01/01/1990 to 12/31/2041. One example of how I use this lookup table is: A customer pawned an item on: JAN-31-2010 Customer returns on MAY-03-2010 to make an interest pymt to avoid forfeiting the item. If he pays 1 months interest, the employee enters a "1" and the app looks-up the pawn date (JAN-31-2010)

Begin Viewing Query Results Before Query Ends

由 二次信任 提交于 2019-12-31 03:13:07
问题 Lets say I query a table with 500K rows. I would like to begin viewing any rows in the fetch buffer, which holds the result set, even though the query has not yet completed. I would like to scroll thru the fetch buffer. If I scroll too far ahead, I want to display a message like: "REACHED LAST ROW IN FETCH BUFFER.. QUERY HAS NOT YET COMPLETED". Could this be accomplished using fgets() to read the fetch buffer while the query continues building the result set? Doing this implies multi

How to open and read a file in Informix

由 十年热恋 提交于 2019-12-31 01:33:10
问题 I need to write a stored procedure which reads input from a text file which contains employee records (multiple rows) and compares those values to that in the employee table and edits the row in the employee table if there are any modifications. I am using the DB Visualizer tool with connection type as Informix. As I am new to Informix, I don't know how to start. The scenario is: I have an Employee table which has fields emp_no, dept_no, fname, lname, crp_id, sal, hours etc. I have a text

中国电子集团系统公司协助jflow升级改造vue版本

由 元气小坏坏 提交于 2019-12-30 18:00:50
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 为了迎合国家信息化的“安可”的需要，把信息化建设的技术掌握在自己的手中，中国电子系统经过多方面的权衡与考察，决定投技术力量协助驰骋公司做技术改造。 驰骋工作流引擎的算法与模型都是驰骋公司自己独立研发的，经过10多年的技术沉淀与积累，磨合了国内复杂的流程运行环境，简洁、容易理解、可靠。适应于多种生产、审批环境的需要，基本都可以通过配置模式实现，减轻了开发者的强度，降低了实施人员的技术门槛。 本次改造分为两部分在vue版本的驰骋工作流引擎，表单引擎以适应集团未来发展的需要。在支持oralce,mysql,sqlserver,Informix, PostgreSQL,的基础上，在适配达梦以及其他的国产数据库。 VUE技术是目前比较流行的前端技术，语法表达简介，计算数度快，操作顺畅等优点。 达梦数据是国产的数据库，众多的国内厂商支持。 第一阶段周期在1个月左右，届时小伙子们一定不负众望。 驰骋工作流引擎，表单引擎,各个版本的下载地址: http://ccflow.org/Down.htm 合作开发版本的下载地址为： https://gitee.com/opencc/JFlowVue 驰骋加油！！， 小伙子们加油!!!. 来源： oschina 链接： https://my.oschina.net/mengjuan

Informix SQL - List all fields & tables

由 风流意气都作罢 提交于 2019-12-29 18:34:09
问题 Informix iSQL has a command " info tables; " that shows all tables. The syntax for viewing the fields and their respective data types is " info columns for table; " Is there a similar command that shows table.field for all tables and all fields? 回答1: Using the preferred JOIN notation: SELECT TRIM(t.tabname) || '.' || TRIM(c.colname) AS table_dot_column FROM "informix".systables AS t JOIN "informix".syscolumns AS c ON t.tabid = c.tabid WHERE t.tabtype = 'T' AND t.tabid >= 100 ORDER BY t
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