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字符串类型长度调整

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inrgihc
2020-08-31 14:28:06 +08:00
parent ac3cb0d8fc
commit c1c89bb545
1 changed files with 3 additions and 2 deletions
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5
dbswitch-core/src/main/java/com/weishao/dbswitch/core/database/impl/DatabaseOracleImpl.java
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@@ -173,9 +173,10 @@ public class DatabaseOracleImpl extends AbstractDatabase implements IDatabaseInt
retval.append("CLOB");
} else {
if (length == 1) {
retval.append("CHAR(1)");
retval.append("NVARCHAR2(1)");
} else if (length > 0) {
retval.append("VARCHAR2(").append(4000).append(')');
// VARCHAR2(size)，size最大值为4000，单位是字节；而NVARCHAR2(size)，size最大值为2000，单位是字符
retval.append("NVARCHAR2(").append(length).append(')');
} else {
retval.append("CLOB");// We don't know, so we just use the maximum...
}