1 | private class AlterColumnNameSqlExtractor implements IDialectSqlExtractor {↵ | | 1 | private class DropConstraintSqlExtractor implements IDialectSqlExtractor {↵
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2 | TableColumnInfo from;↵ | | 2 | ↵
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3 | TableColumnInfo to;↵ | | |
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4 | ↵ | | |
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5 | public AlterColumnNameSqlExtractor(TableColumnInfo from, TableColumnInfo to) {↵ | | |
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6 | this.from = from;↵ | | |
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7 | ↵ | | |
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| | | 3 | private String tableName;↵
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| | | 4 | private String constraintName;↵
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| | | 5 | public DropConstraintSqlExtractor(String tableName, String constraintName)↵
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| | | 6 | {↵
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| | | 7 | super();↵
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| | | 8 | this.tableName = tableName;↵
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8 | this.to = to;↵ | | 9 | this.↵
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9 | }↵ | | |
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10 | ↵ | | 10 | constraintName = constraintName;↵
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| | | 11 | }↵
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11 | public String[] getSql(HibernateDialect dialect)↵ | | 12 | public String[] getSql(HibernateDialect dialect)↵
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12 | {↵ | | 13 | {↵
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13 | return new String[] { dialect.getColumnNameAlterSQL(from, to, qualifier, prefs) };↵ | | 14 | return new String[] { dialect.getDropConstraintSQL(tableName, constraintName, qualifier, prefs) };↵
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14 | }↵ | | 15 | }↵
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15 | public boolean supportsOperation(HibernateDialect dialect)↵ | | 16 | public boolean supportsOperation(HibernateDialect dialect)↵
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16 | {↵ | | 17 | {↵
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17 | return dialect.supportsRenameColumn() | | 18 | return dialect.supportsDropConstraint()
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