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drop column with default works

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This commit is contained in:
Jan Prochazka
2021-09-05 11:18:44 +02:00
parent e79e19c614
commit eaa5970a0f
4 changed files with 25 additions and 14 deletions
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24
plugins/dbgate-plugin-mssql/src/backend/MsSqlAnalyser.js
View File

@@ -32,6 +32,8 @@ function getColumnInfo({
charMaxLength,
numericPrecision,
numericScale,
defaultValue,
defaultConstraint,
}) {
let fullDataType = dataType;
if (charMaxLength && isTypeString(dataType)) fullDataType = `${dataType}(${charMaxLength})`;
@@ -42,6 +44,8 @@ function getColumnInfo({
dataType: fullDataType,
notNull: !isNullable,
autoIncrement: !!isIdentity,
defaultValue,
defaultConstraint,
};
}
@@ -99,21 +103,21 @@ class MsSqlAnalyser extends DatabaseAnalyser {
.filter(idx => idx.object_id == row.objectId && !idx.is_unique_constraint)
.map(idx => ({
..._.pick(idx, ['constraintName', 'indexType', 'isUnique']),
columns: indexcolsRows.rows.filter(
col => col.object_id == idx.object_id && col.index_id == idx.index_id
).map(col => ({
..._.pick(col, ['columnName', 'isDescending', 'isIncludedColumn']),
})),
columns: indexcolsRows.rows
.filter(col => col.object_id == idx.object_id && col.index_id == idx.index_id)
.map(col => ({
..._.pick(col, ['columnName', 'isDescending', 'isIncludedColumn']),
})),
})),
uniques: indexesRows.rows
.filter(idx => idx.object_id == row.objectId && idx.is_unique_constraint)
.map(idx => ({
..._.pick(idx, ['constraintName']),
columns: indexcolsRows.rows.filter(
col => col.object_id == idx.object_id && col.index_id == idx.index_id
).map(col => ({
..._.pick(col, ['columnName']),
})),
columns: indexcolsRows.rows
.filter(col => col.object_id == idx.object_id && col.index_id == idx.index_id)
.map(col => ({
..._.pick(col, ['columnName']),
})),
})),
}));

7
plugins/dbgate-plugin-mssql/src/frontend/MsSqlDumper.js
View File

@@ -65,6 +65,13 @@ class MsSqlDumper extends SqlDumper {
super.dropTable(obj, options);
}
dropColumn(column) {
if (column.defaultConstraint) {
this.putCmd('^alter ^table %f ^drop ^constraint %i', column, column.defaultConstraint);
}
super.dropColumn(column);
}
dropDefault(col) {
if (col.defaultConstraint) {
this.putCmd('^alter ^table %f ^drop ^constraint %i', col, col.defaultConstraint);