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#303 view support

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sunzhengfang
2017-10-27 14:12:17 +08:00
parent ec7e355ab0
commit aff880a6a8
1 changed files with 15 additions and 13 deletions
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src/main/java/com/actiontech/dble/server/parser/ServerParse.java
+15 -13
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@@ -261,21 +261,23 @@ public final class ServerParse {
* @return
*/
private static int createOrReplaceViewCheck(String stmt, int offset, boolean isReplace) {
while (true) {
if (!(stmt.charAt(++offset) == ' ' ||
stmt.charAt(offset) == '\t' ||
stmt.charAt(offset) == '\r' ||
stmt.charAt(offset) == '\n')) {
if ((stmt.charAt(offset) == 'o' || stmt.charAt(offset) == 'O') &&
(stmt.charAt(++offset) == 'r' || stmt.charAt(offset) == 'R') &&
(stmt.charAt(++offset) == ' ' || stmt.charAt(offset) == '\t' ||
stmt.charAt(offset) == '\r' || stmt.charAt(offset) == '\n')) {
return replaceViewCheck(stmt, offset);
try {
while (true) {
if (!(stmt.charAt(++offset) == ' ' ||
stmt.charAt(offset) == '\t' ||
stmt.charAt(offset) == '\r' ||
stmt.charAt(offset) == '\n')) {
if ((stmt.charAt(offset) == 'o' || stmt.charAt(offset) == 'O') &&
(stmt.charAt(++offset) == 'r' || stmt.charAt(offset) == 'R') &&
(stmt.charAt(++offset) == ' ' || stmt.charAt(offset) == '\t' ||
stmt.charAt(offset) == '\r' || stmt.charAt(offset) == '\n')) {
return replaceViewCheck(stmt, offset);
} else if (stmt.charAt(offset) == 'v' || stmt.charAt(offset) == 'V') {
return createViewCheck(stmt, offset, isReplace);
}
}
} else if (stmt.charAt(offset) == 'v' || stmt.charAt(offset) == 'V') {
return createViewCheck(stmt, offset, isReplace);
}
} catch (Exception e) {
return DDL;
}
}