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order results by id only (date is not needed there)

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This commit is contained in:
Brokkonaut
2018-11-02 23:57:12 +01:00
parent 40531988b0
commit 35e62e03e9
1 changed files with 11 additions and 11 deletions
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22
src/main/java/de/diddiz/LogBlock/QueryParams.java
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@ -98,7 +98,7 @@ public final class QueryParams implements Cloneable {
public String getFrom() {
if (sum != SummarizationMode.NONE) {
throw new IllegalStateException("No implemented for summarization");
throw new IllegalStateException("Not implemented for summarization");
}
if (bct == BlockChangeType.CHAT) {
String from = "FROM `lb-chat` ";
@ -123,13 +123,6 @@ public final class QueryParams implements Cloneable {
String from = "FROM `" + getTable() + "-blocks` ";
// heuristics - for a small radius using coords index is much faster, but mysql sometimes does not use it
if ((loc != null && radius <= 500) || (sel != null && sel.getSizeX() <= 1000)) {
if (since < 0 || since > 11000) {
from += "USE INDEX (coords) ";
}
}
if (needPlayer || players.size() > 0) {
from += "INNER JOIN `lb-players` USING (playerid) ";
}
@ -150,14 +143,21 @@ public final class QueryParams implements Cloneable {
public String getOrder() {
if (sum != SummarizationMode.NONE) {
throw new IllegalStateException("No implemented for summarization");
throw new IllegalStateException("Not implemented for summarization");
}
return "ORDER BY date " + order + ", id " + order + " ";
// heuristics, for small time spans this might be faster
final int twoDaysInSeconds = 60 * 24 * 2;
if (since > 0 && since <= twoDaysInSeconds) {
return "ORDER BY date " + order + ", id " + order + " ";
}
return "ORDER BY id " + order + " ";
}
public String getFields() {
if (sum != SummarizationMode.NONE) {
throw new IllegalStateException("No implemented for summarization");
throw new IllegalStateException("Not implemented for summarization");
}
if (bct == BlockChangeType.CHAT) {
String select = "";