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sql - MySQL: Compare differences between two tables
Same as oracle diff: how to compare two tables? except in mysql. Suppose I have two tables, t1 and t2 which are ... if that might be a factor. See Question&Answers more detail:os...
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sql server - SQL "between" not inclusive
I have a query like this: SELECT * FROM Cases WHERE created_at BETWEEN '2013-05-01' AND '2013-05-01' But this ... ) work with a single date too. See Question&Answers more detail:os...
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sql - How to Select Every Row Where Column Value is NOT Distinct
I need to run a select statement that returns all rows where the value of a column is not distinct (e.g. ... COUNT(distinct(EmailAddress)) > 1 See Question&Answers more detail:os...
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sql server - SELECT INTO a table variable in T-SQL
Got a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn't ... if I'm doing it all wrong. See Question&Answers more detail:os...
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sql server - Database design: Calculating the Account Balance
How do I design the database to calculate the account balance? 1) Currently I calculate the account balance from ... Amount $200, Balance $240. See Question&Answers more detail:os...
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sql - How to do an INNER JOIN on multiple columns
I'm working on a homework project and I'm supposed to perform a database query which finds flights either ... how to construct SQL statements! See Question&Answers more detail:os...
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sql - How to find third or n?? maximum salary from salary table?
How to find third or nth maximum salary from salary table(EmpID, EmpName, EmpSalary) in optimized way? See Question&Answers more detail:os...
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sql - What is Full Text Search vs LIKE
I just read a post mentioning "full text search" in SQL. I was just wondering what the difference between ... anything that explained it well. See Question&Answers more detail:os...
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sql - Find rows that have the same value on a column in MySQL
In a [member] table, some rows have the same value for the email column. login_id | email ---------|----- ... use to find these rows? (MySQL 5) See Question&Answers more detail:os...
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sql - How to exclude rows that don't join with another table?
I have two tables, one has primary key other has it as a foreign key. I want to pull data from the primary ... that join together by that key. See Question&Answers more detail:os...
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sql - Skip certain tables with mysqldump
Is there a way to restrict certain tables from the mysqldump command? For example, I'd use the following syntax to ... ) the only way to go? See Question&Answers more detail:os...
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sql - Foreign Key Not Populating with Primary Key Values
I have searched for an answer but am not finding it. I have 2 tables. Both have an auto-generated PK. The ... null when I query table 1? See Question&Answers more detail:os...
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sql server - SQL Recursive CTE: Finding objects linked by property
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sql - Postgresql Column Not Found, But Shows in Describe
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sql - Foreign Key Creation issue in Oracle
When I try to create these two tables I get: "SQL Error: ORA-00904: "COLLECTIBLENUM": invalid ... ) REFERENCES Collectibles(CollectibleNum)); See Question&Answers more detail:os...
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sql - ORACLE After update trigger: solving ORA-04091 mutating table error
I am trying to create a trigger: create or replace trigger NAME_OF_TRIGGER after insert or update on table1 ... or an autonomous transaction? See Question&Answers more detail:os...
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sql - Reference alias in WHERE clause
In psql, trying to reference alias in WHERE clause: SELECT SUBSTRING(pk, 6, 2)::INT AS _year FROM listing ... reference alias in WHERE clause? See Question&Answers more detail:os...
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sql - Concatenate grouped rows
I would like to know is it possible from this table ID Price ServiceID 1 50 11 1 -10 12 2 100 11 ... troubling me. Thank you for participating. See Question&Answers more detail:os...
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sql - MySQL Stored Procedures not working with SELECT (basic question)
I am using a platform (perfectforms) that requires me to use stored procedures for most of my queries, and ... Any help is greatly appreciated. See Question&Answers more detail:os...
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sql - How to resolve SQL0418N Error
I'm using the statement below to update/insert some data to a table and, if I run it without parameters, it ... Thanks in advance for the help! See Question&Answers more detail:os...
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sql - How to correctly insert newline in nvarchar
I need to make a script that takes some rich text (html text) and transform it to regular text. What I want ... Any idea what I am doing wrong? See Question&Answers more detail:os...
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sql - unpivot with dynamic columns plus column names
I'm trying to unpivot a table with a large number of columns in the format of: PID UID col1 col2 col3... ... into the output of the unpivot. See Question&Answers more detail:os...
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sql server - displaying multiple records by using resultset
how to display multiple records from database having the same field value by using result set statement See Question&Answers more detail:os...
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sql server - Get the character between first 2 special character in SQL
I have data in sql (Just to note: SQL STudio is the IDE) like: data a_10_b_c a_1_b_c I want to get the data ... first two symbols _: Output 10 1 See Question&Answers more detail:os...
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sql - Advice Using Pivot Table in Oracle
i need a report and i should use pivot table for it.Report will be group by categories .It is not good ... except for using case when? Thanks See Question&Answers more detail:os...
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sql - OPENXML with xmlns:dt
Use OPENXML to get dt element in MSSQL 2005. How can I get xmlns:dt element in xml? For ... sp_xml_removedocument @hDoc DROP TABLE #xmlEdgeTable See Question&Answers more detail:os...
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sql - Access - compare two tables and update or insert data in first table
In my Access datebase I have a two tables: Table1: PersNum Name Surname 2321 Lenora Springer 2320 Donya Gugino 3326 ... on SQL/VBA/DAO/ADO. See Question&Answers more detail:os...
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sql - PHP/MySQL Pagination
I am new to php and sql, and i have one tiny question about how to realize sql query , that can: Take for example ... ) and so on :) Thank you ) See Question&Answers more detail:os...
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