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Asked: January 19, 2021

How to display file contents in MAC terminal app?

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How can I display file contents in the MAC terminal app?

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Asked: October 4, 2020

How to change parsing schema in Oracle Apex?

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I am using the custom authentication in Oracle Apex and after the user login, I need to change the parsing schema we assigned to the user. How can I do that?

oracle apexpasing schema
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Asked: October 3, 2020

How to refresh region using JavaScript in Oracle Apex?

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I have an interactive report region with a where clause specified to filter the report based on the page item value. I need to set that page item value and then refresh the report region using JavaScript. How can I do that?

javascriptoracle apex
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Asked: September 30, 2020

How to check if the entered value does not already exist in Oracle Apex?

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When creating a new record, I want to check if the entered value for a particular field (unique key) does not already exist. I mean, it should be unique. How can I check this in Oracle Apex?

oracle apexvalidation
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Asked: September 27, 2020

How to check if item is empty/null using JavaScript in Oracle Apex?

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In Oracle Apex, how can I check if a page item is empty or null using JavaScript? Suppose I have a requirement to show message if item is empty on button click using JavaScript and if item is not empty then show the content of the page item using dialog.

javascriptoracle apex
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Asked: September 27, 2020

Oracle SQL: How to compare null values in where clause?

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In a table, a column may contain null values and when I am comparing it with a particular value, I am not getting the complete set of result. So please let me know how to compare/handle null values in Oracle SQL where clause?

oracle sql
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