How to Add values to 'config' table and 'key_value' table when creating a new field in an existing table
133520
Create database fields to an existing table when installing a module
94422
settings_fields() doesn't work for other roles except admin
121724
Added Auto-Number field in Managed Package - How to generate values for existing records in upgraded orgs?
89217
Adding Foreign Key Error
7693
How do I add a foreign key to an existing SQLite table?
58635
How to add a database index to a base field
118550
How i Update the managed metadata field with one more value keep old value in that column
100207
Need to create a combination of fields to be the primary key to determine price for a product
149713
How to properly manage field types for a content type created by a module?
13188
Can I concatenate multiple MySQL rows into one field?
117227
Adding Columns to a Table
21454
Adding an identity to an existing column
136254
Custom Settings and fields
103208
How to prevent creation of records where the value of two fields is the same?
68082
How do I ALTER a PostgreSQL table and make a column unique?
43297
How to add a custom field in the advanced menu properties?
97420
How to programmatically create Fields?