@@ -183,45 +183,45 @@ protected function _alterTable(string $alterType, string $table, $processedField
183183 $ sqls = [];
184184
185185 if ($ alterType === 'ADD ' ) {
186- foreach ($ processedFields as $ data ) {
187- $ sqls [] = $ sql . ($ data ['_literal ' ] !== false ? $ data ['_literal ' ] : $ this ->_processColumn ($ data ));
186+ foreach ($ processedFields as $ field ) {
187+ $ sqls [] = $ sql . ($ field ['_literal ' ] !== false ? $ field ['_literal ' ] : $ this ->_processColumn ($ field ));
188188 }
189189
190190 return $ sqls ;
191191 }
192192
193- foreach ($ processedFields as $ data ) {
194- if ($ data ['_literal ' ] !== false ) {
193+ foreach ($ processedFields as $ field ) {
194+ if ($ field ['_literal ' ] !== false ) {
195195 return false ;
196196 }
197197
198- if (isset ($ data ['type ' ])) {
199- $ sqls [] = $ sql . ' ALTER COLUMN ' . $ this ->db ->escapeIdentifiers ($ data ['name ' ])
200- . " {$ data ['type ' ]}{$ data ['length ' ]}" ;
198+ if (isset ($ field ['type ' ])) {
199+ $ sqls [] = $ sql . ' ALTER COLUMN ' . $ this ->db ->escapeIdentifiers ($ field ['name ' ])
200+ . " {$ field ['type ' ]}{$ field ['length ' ]}" ;
201201 }
202202
203- if (! empty ($ data ['default ' ])) {
204- $ sqls [] = $ sql . ' ALTER COLUMN ADD CONSTRAINT ' . $ this ->db ->escapeIdentifiers ($ data ['name ' ]) . '_def '
205- . " DEFAULT {$ data ['default ' ]} FOR " . $ this ->db ->escapeIdentifiers ($ data ['name ' ]);
203+ if (! empty ($ field ['default ' ])) {
204+ $ sqls [] = $ sql . ' ALTER COLUMN ADD CONSTRAINT ' . $ this ->db ->escapeIdentifiers ($ field ['name ' ]) . '_def '
205+ . " DEFAULT {$ field ['default ' ]} FOR " . $ this ->db ->escapeIdentifiers ($ field ['name ' ]);
206206 }
207207
208208 $ nullable = true ; // Nullable by default.
209- if (isset ($ data ['null ' ]) && ($ data ['null ' ] === false || $ data ['null ' ] === ' NOT ' . $ this ->null )) {
209+ if (isset ($ field ['null ' ]) && ($ field ['null ' ] === false || $ field ['null ' ] === ' NOT ' . $ this ->null )) {
210210 $ nullable = false ;
211211 }
212- $ sqls [] = $ sql . ' ALTER COLUMN ' . $ this ->db ->escapeIdentifiers ($ data ['name ' ])
213- . " {$ data ['type ' ]}{$ data ['length ' ]} " . ($ nullable === true ? '' : 'NOT ' ) . ' NULL ' ;
212+ $ sqls [] = $ sql . ' ALTER COLUMN ' . $ this ->db ->escapeIdentifiers ($ field ['name ' ])
213+ . " {$ field ['type ' ]}{$ field ['length ' ]} " . ($ nullable === true ? '' : 'NOT ' ) . ' NULL ' ;
214214
215- if (! empty ($ data ['comment ' ])) {
215+ if (! empty ($ field ['comment ' ])) {
216216 $ sqls [] = 'EXEC sys.sp_addextendedproperty '
217- . "@name=N'Caption', @value=N' " . $ data ['comment ' ] . "' , "
217+ . "@name=N'Caption', @value=N' " . $ field ['comment ' ] . "' , "
218218 . "@level0type=N'SCHEMA',@level0name=N' " . $ this ->db ->schema . "', "
219219 . "@level1type=N'TABLE',@level1name=N' " . $ this ->db ->escapeIdentifiers ($ table ) . "', "
220- . "@level2type=N'COLUMN',@level2name=N' " . $ this ->db ->escapeIdentifiers ($ data ['name ' ]) . "' " ;
220+ . "@level2type=N'COLUMN',@level2name=N' " . $ this ->db ->escapeIdentifiers ($ field ['name ' ]) . "' " ;
221221 }
222222
223- if (! empty ($ data ['new_name ' ])) {
224- $ sqls [] = "EXEC sp_rename '[ " . $ this ->db ->schema . '].[ ' . $ table . '].[ ' . $ data ['name ' ] . "]' , ' " . $ data ['new_name ' ] . "', 'COLUMN'; " ;
223+ if (! empty ($ field ['new_name ' ])) {
224+ $ sqls [] = "EXEC sp_rename '[ " . $ this ->db ->schema . '].[ ' . $ table . '].[ ' . $ field ['name ' ] . "]' , ' " . $ field ['new_name ' ] . "', 'COLUMN'; " ;
225225 }
226226 }
227227
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