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DataSqlSource优化UpdateSqlInfo

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Redkale
2023-01-12 20:04:06 +08:00
parent 851efa5097
commit 9b66bd186f
1 changed files with 18 additions and 14 deletions
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32
src/main/java/org/redkale/source/DataSqlSource.java
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@@ -1515,9 +1515,9 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
Attribute attr = info.getAttribute(column);
Serializable val = getSQLAttrValue(info, attr, colval);
if (val instanceof byte[]) {
return new UpdateSqlInfo("UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + "=" + prepareParamSign(1) + " WHERE " + info.getPrimarySQLColumn() + "=" + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter), (byte[]) val);
return new UpdateSqlInfo(true, "UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + "=" + prepareParamSign(1) + " WHERE " + info.getPrimarySQLColumn() + "=" + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter), (byte[]) val);
} else {
return new UpdateSqlInfo("UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + "="
return new UpdateSqlInfo(false, "UPDATE " + info.getTable(pk) + " SET " + info.getSQLColumn(null, column) + "="
+ info.formatSQLValue(column, val, sqlFormatter) + " WHERE " + info.getPrimarySQLColumn() + "=" + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter));
}
}
@@ -1600,13 +1600,13 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
+ " SET " + info.getSQLColumn(alias, column) + "=" + prepareParamSign(1)
+ ((where == null || where.length() == 0) ? (join2 == null ? "" : (" WHERE " + join2))
: (" WHERE " + where + (join2 == null ? "" : (" AND " + join2))));
return new UpdateSqlInfo(sql, tables.length == 1 ? null : tables, (byte[]) val);
return new UpdateSqlInfo(true, sql, tables.length == 1 ? null : tables, (byte[]) val);
} else {
sql = "UPDATE " + tables[0] + " a " + (join1 == null ? "" : (", " + join1))
+ " SET " + info.getSQLColumn(alias, column) + "=" + info.formatSQLValue(val, sqlFormatter)
+ ((where == null || where.length() == 0) ? (join2 == null ? "" : (" WHERE " + join2))
: (" WHERE " + where + (join2 == null ? "" : (" AND " + join2))));
return new UpdateSqlInfo(sql, tables.length == 1 ? null : tables);
return new UpdateSqlInfo(false, sql, tables.length == 1 ? null : tables);
}
}
@@ -1701,7 +1701,7 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
throw new SourceException("update non column-value array");
}
String sql = "UPDATE " + info.getTable(pk) + " SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + "=" + info.formatSQLValue(info.getPrimarySQLColumn(), pk, sqlFormatter);
return new UpdateSqlInfo(sql, blobs);
return new UpdateSqlInfo(false, sql, blobs);
}
@Override
@@ -1811,7 +1811,7 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
+ info.createSQLOrderby(flipper)
+ (("mysql".equals(dbtype()) && flipper != null && flipper.getLimit() > 0) ? (" LIMIT " + flipper.getLimit()) : "");
}
return new UpdateSqlInfo(sql, tables.length == 1 ? null : tables, blobs);
return new UpdateSqlInfo(blobs != null, sql, tables.length == 1 ? null : tables, blobs);
}
//返回不存在的字段名,null表示字段都合法;
@@ -1999,11 +1999,11 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
sql = "UPDATE " + tables[0] + " a " + (join1 == null ? "" : (", " + join1)) + " SET " + setsql
+ ((where == null || where.length() == 0) ? (join2 == null ? "" : (" WHERE " + join2))
: (" WHERE " + where + (join2 == null ? "" : (" AND " + join2))));
return new UpdateSqlInfo(sql, tables.length == 1 ? null : tables, blobs);
return new UpdateSqlInfo(blobs != null, sql, tables.length == 1 ? null : tables, blobs);
} else {
final Serializable id = (Serializable) info.getSQLValue(info.getPrimary(), entity);
String sql = "UPDATE " + info.getTable(id) + " a SET " + setsql + " WHERE " + info.getPrimarySQLColumn() + "=" + info.formatSQLValue(id, sqlFormatter);
return new UpdateSqlInfo(sql, blobs);
return new UpdateSqlInfo(blobs != null, sql, blobs);
}
}
@@ -3218,15 +3218,18 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
public List<byte[]> blobs; //要么null，要么有内容，不能是empty-list
public UpdateSqlInfo(String sql, byte[]... blobs) {
this(sql, null, blobs);
public boolean prepare; //是否PreparedStatement SQL
public UpdateSqlInfo(boolean prepare, String sql, byte[]... blobs) {
this(prepare, sql, null, blobs);
}
public UpdateSqlInfo(String sql, List<byte[]> blobs) {
this(sql, null, blobs);
public UpdateSqlInfo(boolean prepare, String sql, List<byte[]> blobs) {
this(prepare, sql, null, blobs);
}
public UpdateSqlInfo(String sql, String[] tables, byte[]... blobs) {
public UpdateSqlInfo(boolean prepare, String sql, String[] tables, byte[]... blobs) {
this.prepare = prepare;
this.sql = sql;
this.tables = tables;
if (blobs.length > 0) {
@@ -3237,7 +3240,8 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
}
}
public UpdateSqlInfo(String sql, String[] tables, List<byte[]> blobs) {
public UpdateSqlInfo(boolean prepare, String sql, String[] tables, List<byte[]> blobs) {
this.prepare = prepare;
this.sql = sql;
this.tables = tables;
this.blobs = blobs == null || blobs.isEmpty() ? null : blobs;