Tag: fields
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Post Views: 115 As a basic exercise for the entry of Go language, the use of MAPS (mapping) is one of the key knowledge points, and word counting exercise is a classic case of consolidating MAPS usage. This article will record in detail the implementation process, core ideas, code analysis, and key knowledge points involved in the exercise. 1. Description…
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Post Views: 10 1. Table name: CPA_CHANNEL_APP_SOURCE design, table prefix: CPA_, as shown in Figure 1 2. View command: yii migrate/create help documentation 3. Add field. If the migrated name follows the format of add_xxx_to_yyy, the generated class file will contain the necessary addColumn and dropColumn. You can specify multiple fields like this: yii migrate/create add_xxx_column_yyy_column_to_zzz_table –fields=”xxx:integer,yyy:text”. as shown in…