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oracle - implemented scope identity

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This commit is contained in:
Jan Prochazka
2024-12-11 12:37:58 +01:00
parent 3f45bfcdd0
commit d71452a397
4 changed files with 26 additions and 32 deletions
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3
plugins/dbgate-plugin-oracle/src/backend/Analyser.js
View File

@@ -142,6 +142,9 @@ class Analyser extends DatabaseAnalyser {
..._.pick(col, ['columnName']),
})),
})),
identitySequenceName: (columnsGrouped[columnGroup(table)] || [])
.find(x => x?.default_value?.endsWith('.nextval'))
?.default_value?.match(/\"([^"]+)\"\.nextval/)?.[1],
};
}),
views: views.rows.map(view => ({

22
plugins/dbgate-plugin-oracle/src/frontend/Dumper.js
View File

@@ -109,23 +109,13 @@ class Dumper extends SqlDumper {
this.putCmd('^alter ^table %f ^modify (%i ^default ^null)', newcol, newcol.columnName);
}
}
}
// if (oldcol.notNull != newcol.notNull) {
// if (newcol.notNull) this.putCmd('^alter ^table %f ^alter ^column %i ^set ^not ^null', newcol, newcol.columnName);
// else this.putCmd('^alter ^table %f ^alter ^column %i ^drop ^not ^null', newcol, newcol.columnName);
// }
// if (oldcol.defaultValue != newcol.defaultValue) {
// if (newcol.defaultValue == null) {
// this.putCmd('^alter ^table %f ^alter ^column %i ^drop ^default', newcol, newcol.columnName);
// } else {
// this.putCmd(
// '^alter ^table %f ^alter ^column %i ^set ^default %s',
// newcol,
// newcol.columnName,
// newcol.defaultValue
// );
// }
// }
selectScopeIdentity(table) {
const sequence = table.identitySequenceName;
if (sequence) {
this.put('^select %i.CURRVAL FROM DUAL', sequence);
}
}
// putValue(value) {

1
plugins/dbgate-plugin-oracle/src/frontend/driver.js
View File

@@ -22,6 +22,7 @@ const dialect = {
},
userDatabaseNamePrefix: 'C##',
upperCaseAllDbObjectNames: true,
requireStandaloneSelectForScopeIdentity: true,
createColumn: true,
dropColumn: true,