upon passing a sql to dbi assume that i do not know in advance what columns will be returned. is there a way to find out what columns were returned by name? Subject Written By Posted getting column names Mario
"explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statment over MSDTC "Restricted data type attribute ...
Client commands (for example, help, quit, and clear) and keywords in SQL statements (for example, SELECT, CREATE TABLE, and INSERT) are not case-sensitive. Column names are case-sensitive. Table names are case-sensitive on most Unix-like platforms, but not case-sensitive on Windows platfor...
Generally, this is done to match a literal '_', which occurs frequently in database, table, and column names. The mysqlshow command provides some of the same information as the SHOW statement, which allows you to get database and table information from the shell: List databases managed by...
The firstOrCreate method will attempt to locate a database record using the given column / value pairs. If the model can not be found in the database, a record will be inserted with the given attributes.The firstOrNew method, like firstOrCreate will attempt to locate a record in the ...
The firstOrCreate method will attempt to locate a database record using the given column / value pairs. If the model can not be found in the database, a record will be inserted with the attributes from the first parameter, along with those in the optional second parameter....
Oracle SQL Developer makes it very easy to make changes to database objects. In this topic, you add a column called RELATIVE_ID to the DEPENDENTS table you just created. Perform the following steps: 1 . In the Connections navigator, select the DEPENDENTS table. 2 . Right-click, select...
now on checkbox event i want qty1 value to appear in qty2.. But there is no such method to get Column data such as getRowData gives u the whole row...is there any method for getting Column data or cell data??? All replies (1) Friday, November 15, 2013 4:37 PM ✅Answered ...
3.1.1What is an SQL Statement Structured query language (SQL) is a purpose-built programming language used to manage relational DBMS or to perform stream processing in relational data stream management systems. SQL is based on relational algebra and tuple relational algorithms, which includes the DD...
The firstOrCreate method will attempt to locate a database record using the given column / value pairs. If the model can not be found in the database, a record will be inserted with the attributes from the first parameter, along with those in the optional second parameter.The firstOrNew ...