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字符串类型长度调整

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tang
2020-08-31 14:28:06 +08:00
parent 4ba55e1c9d
commit 4e5963661b
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"); retval.append("CLOB");
} else { } else {
if (length == 1) { if (length == 1) {
retval.append("CHAR(1)"); retval.append("NVARCHAR2(1)");
} else if (length > 0) { } 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 { } else {
retval.append("CLOB");// We don't know, so we just use the maximum... retval.append("CLOB");// We don't know, so we just use the maximum...
} }